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[PATCH] prune_one_dentry() tweaks

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- Add description of d_lock handling to comments over prune_one_dentry().

- It has three callsites - uninline it, saving 200 bytes of text.

Cc: Jan Blunck <[email protected]>
Cc: Kirill Korotaev <[email protected]>
Cc: Olaf Hering <[email protected]>
Cc: Balbir Singh <[email protected]>
Cc: Neil Brown <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Andrew Morton 2006-06-22 14:47:31 -07:00 • committed by Linus Torvalds
commit d702ccb342
1 changed files with 5 additions and 4 deletions
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9
fs/dcache.c
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@ -359,12 +359,13 @@ restart:
}
/*
* Throw away a dentry - free the inode, dput the parent.
* This requires that the LRU list has already been
* removed.
* Throw away a dentry - free the inode, dput the parent. This requires that
* the LRU list has already been removed.
*
* Called with dcache_lock, drops it and then regains.
* Called with dentry->d_lock held, drops it.
*/
static inline void prune_one_dentry(struct dentry * dentry)
static void prune_one_dentry(struct dentry * dentry)
{
struct dentry * parent;