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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client 

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
  ceph: disable use of dcache for readdir etc.
This commit is contained in:
Linus Torvalds 2011-12-30 13:34:22 -08:00
parent e95bf44fba a4d46363ce
commit d65616a92c
1 changed files with 3 additions and 26 deletions
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29
fs/ceph/dir.c
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@ -1094,42 +1094,19 @@ static int ceph_snapdir_d_revalidate(struct dentry *dentry,
/*
* Set/clear/test dir complete flag on the dir's dentry.
*/
static struct dentry * __d_find_any_alias(struct inode *inode)
{
struct dentry *alias;
if (list_empty(&inode->i_dentry))
return NULL;
alias = list_first_entry(&inode->i_dentry, struct dentry, d_alias);
return alias;
}
void ceph_dir_set_complete(struct inode *inode)
{
struct dentry *dentry = __d_find_any_alias(inode);
if (dentry && ceph_dentry(dentry)) {
dout(" marking %p (%p) complete\n", inode, dentry);
set_bit(CEPH_D_COMPLETE, &ceph_dentry(dentry)->flags);
}
/* not yet implemented */
}
void ceph_dir_clear_complete(struct inode *inode)
{
struct dentry *dentry = __d_find_any_alias(inode);
if (dentry && ceph_dentry(dentry)) {
dout(" marking %p (%p) NOT complete\n", inode, dentry);
clear_bit(CEPH_D_COMPLETE, &ceph_dentry(dentry)->flags);
}
/* not yet implemented */
}
bool ceph_dir_test_complete(struct inode *inode)
{
struct dentry *dentry = __d_find_any_alias(inode);
if (dentry && ceph_dentry(dentry))
return test_bit(CEPH_D_COMPLETE, &ceph_dentry(dentry)->flags);
/* not yet implemented */
return false;
}