ext4: fix spelling errors and a comment in extent_status tree
Replace "assertation" with "assertion" in lots and lots of debugging messages. Correct the comment stating when ext4_es_insert_extent() is used. It was no doubt tree at one point, but it is no longer true... Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Cc: Zheng Liu <gnehzuil.liu@gmail.com>
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@ -439,7 +439,7 @@ static void ext4_es_insert_extent_ext_check(struct inode *inode,
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*/
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if (!ext4_es_is_written(es) && !ext4_es_is_unwritten(es)) {
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if (in_range(es->es_lblk, ee_block, ee_len)) {
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pr_warn("ES insert assertation failed for "
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pr_warn("ES insert assertion failed for "
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"inode: %lu we can find an extent "
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"at block [%d/%d/%llu/%c], but we "
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"want to add an delayed/hole extent "
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@ -458,7 +458,7 @@ static void ext4_es_insert_extent_ext_check(struct inode *inode,
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*/
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if (es->es_lblk < ee_block ||
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ext4_es_pblock(es) != ee_start + es->es_lblk - ee_block) {
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pr_warn("ES insert assertation failed for inode: %lu "
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pr_warn("ES insert assertion failed for inode: %lu "
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"ex_status [%d/%d/%llu/%c] != "
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"es_status [%d/%d/%llu/%c]\n", inode->i_ino,
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ee_block, ee_len, ee_start,
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@ -468,7 +468,7 @@ static void ext4_es_insert_extent_ext_check(struct inode *inode,
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}
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if (ee_status ^ es_status) {
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pr_warn("ES insert assertation failed for inode: %lu "
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pr_warn("ES insert assertion failed for inode: %lu "
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"ex_status [%d/%d/%llu/%c] != "
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"es_status [%d/%d/%llu/%c]\n", inode->i_ino,
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ee_block, ee_len, ee_start,
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@ -481,7 +481,7 @@ static void ext4_es_insert_extent_ext_check(struct inode *inode,
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* that we don't want to add an written/unwritten extent.
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*/
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if (!ext4_es_is_delayed(es) && !ext4_es_is_hole(es)) {
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pr_warn("ES insert assertation failed for inode: %lu "
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pr_warn("ES insert assertion failed for inode: %lu "
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"can't find an extent at block %d but we want "
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"to add an written/unwritten extent "
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"[%d/%d/%llu/%llx]\n", inode->i_ino,
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@ -519,7 +519,7 @@ static void ext4_es_insert_extent_ind_check(struct inode *inode,
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* We want to add a delayed/hole extent but this
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* block has been allocated.
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*/
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pr_warn("ES insert assertation failed for inode: %lu "
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pr_warn("ES insert assertion failed for inode: %lu "
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"We can find blocks but we want to add a "
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"delayed/hole extent [%d/%d/%llu/%llx]\n",
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inode->i_ino, es->es_lblk, es->es_len,
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@ -527,13 +527,13 @@ static void ext4_es_insert_extent_ind_check(struct inode *inode,
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return;
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} else if (ext4_es_is_written(es)) {
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if (retval != es->es_len) {
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pr_warn("ES insert assertation failed for "
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pr_warn("ES insert assertion failed for "
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"inode: %lu retval %d != es_len %d\n",
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inode->i_ino, retval, es->es_len);
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return;
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}
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if (map.m_pblk != ext4_es_pblock(es)) {
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pr_warn("ES insert assertation failed for "
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pr_warn("ES insert assertion failed for "
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"inode: %lu m_pblk %llu != "
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"es_pblk %llu\n",
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inode->i_ino, map.m_pblk,
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@ -549,7 +549,7 @@ static void ext4_es_insert_extent_ind_check(struct inode *inode,
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}
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} else if (retval == 0) {
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if (ext4_es_is_written(es)) {
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pr_warn("ES insert assertation failed for inode: %lu "
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pr_warn("ES insert assertion failed for inode: %lu "
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"We can't find the block but we want to add "
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"an written extent [%d/%d/%llu/%llx]\n",
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inode->i_ino, es->es_lblk, es->es_len,
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@ -632,10 +632,8 @@ out:
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}
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/*
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* ext4_es_insert_extent() adds a space to a extent status tree.
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*
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* ext4_es_insert_extent is called by ext4_da_write_begin and
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* ext4_es_remove_extent.
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* ext4_es_insert_extent() adds information to an inode's extent
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* status tree.
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*
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* Return 0 on success, error code on failure.
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*/
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@ -465,7 +465,7 @@ static void ext4_map_blocks_es_recheck(handle_t *handle,
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if (es_map->m_lblk != map->m_lblk ||
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es_map->m_flags != map->m_flags ||
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es_map->m_pblk != map->m_pblk) {
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printk("ES cache assertation failed for inode: %lu "
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printk("ES cache assertion failed for inode: %lu "
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"es_cached ex [%d/%d/%llu/%x] != "
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"found ex [%d/%d/%llu/%x] retval %d flags %x\n",
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inode->i_ino, es_map->m_lblk, es_map->m_len,
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@ -558,7 +558,7 @@ int ext4_map_blocks(handle_t *handle, struct inode *inode,
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#ifdef ES_AGGRESSIVE_TEST
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if (retval != map->m_len) {
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printk("ES len assertation failed for inode: %lu "
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printk("ES len assertion failed for inode: %lu "
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"retval %d != map->m_len %d "
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"in %s (lookup)\n", inode->i_ino, retval,
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map->m_len, __func__);
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@ -659,7 +659,7 @@ found:
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#ifdef ES_AGGRESSIVE_TEST
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if (retval != map->m_len) {
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printk("ES len assertation failed for inode: %lu "
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printk("ES len assertion failed for inode: %lu "
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"retval %d != map->m_len %d "
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"in %s (allocation)\n", inode->i_ino, retval,
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map->m_len, __func__);
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@ -1642,7 +1642,7 @@ add_delayed:
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#ifdef ES_AGGRESSIVE_TEST
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if (retval != map->m_len) {
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printk("ES len assertation failed for inode: %lu "
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printk("ES len assertion failed for inode: %lu "
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"retval %d != map->m_len %d "
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"in %s (lookup)\n", inode->i_ino, retval,
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map->m_len, __func__);
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