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f2fs: introduce f2fs_kmalloc to wrap kmalloc 

This patch adds f2fs_kmalloc.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2016-04-29 15:16:42 -07:00
parent f00d6fa727
commit 0414b004a8
5 changed files with 10 additions and 5 deletions
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4
fs/f2fs/acl.c
View File

@ -115,7 +115,7 @@ static void *f2fs_acl_to_disk(const struct posix_acl *acl, size_t *size)
struct f2fs_acl_entry *entry;
int i;
f2fs_acl = kmalloc(sizeof(struct f2fs_acl_header) + acl->a_count *
f2fs_acl = f2fs_kmalloc(sizeof(struct f2fs_acl_header) + acl->a_count *
sizeof(struct f2fs_acl_entry), GFP_NOFS);
if (!f2fs_acl)
return ERR_PTR(-ENOMEM);
@ -175,7 +175,7 @@ static struct posix_acl *__f2fs_get_acl(struct inode *inode, int type,
retval = f2fs_getxattr(inode, name_index, "", NULL, 0, dpage);
if (retval > 0) {
value = kmalloc(retval, GFP_F2FS_ZERO);
value = f2fs_kmalloc(retval, GFP_F2FS_ZERO);
if (!value)
return ERR_PTR(-ENOMEM);
retval = f2fs_getxattr(inode, name_index, "", value,

2
fs/f2fs/dir.c
View File

@ -805,7 +805,7 @@ bool f2fs_fill_dentries(struct dir_context *ctx, struct f2fs_dentry_ptr *d,
int save_len = fstr->len;
int ret;
de_name.name = kmalloc(de_name.len, GFP_NOFS);
de_name.name = f2fs_kmalloc(de_name.len, GFP_NOFS);
if (!de_name.name)
return false;

5
fs/f2fs/f2fs.h
View File

@ -1644,6 +1644,11 @@ static inline bool f2fs_may_extent_tree(struct inode *inode)
return S_ISREG(inode->i_mode);
}
static inline void *f2fs_kmalloc(size_t size, gfp_t flags)
{
return kmalloc(size, flags);
}
static inline void *f2fs_kvmalloc(size_t size, gfp_t flags)
{
void *ret;

2
fs/f2fs/gc.c
View File

@ -96,7 +96,7 @@ int start_gc_thread(struct f2fs_sb_info *sbi)
dev_t dev = sbi->sb->s_bdev->bd_dev;
int err = 0;
gc_th = kmalloc(sizeof(struct f2fs_gc_kthread), GFP_KERNEL);
gc_th = f2fs_kmalloc(sizeof(struct f2fs_gc_kthread), GFP_KERNEL);
if (!gc_th) {
err = -ENOMEM;
goto out;

2
fs/f2fs/inline.c
View File

@ -465,7 +465,7 @@ static int f2fs_move_rehashed_dirents(struct inode *dir, struct page *ipage,
struct f2fs_inline_dentry *backup_dentry;
int err;
backup_dentry = kmalloc(sizeof(struct f2fs_inline_dentry),
backup_dentry = f2fs_kmalloc(sizeof(struct f2fs_inline_dentry),
GFP_F2FS_ZERO);
if (!backup_dentry)
return -ENOMEM;