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| author | Sage Weil <sage@newdream.net> | 2011-05-27 09:24:26 -0700 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2011-06-07 21:34:11 -0700 |
| commit | 70b666c3b4cb2b96098d80e6f515e4bc6d37db5a (patch) | |
| tree | dd82036114adf9d0c28120500d58833cacfbc004 /fs/ceph/addr.c | |
| parent | db3540522e955c1ebb391f4f5324dff4f20ecd09 (diff) | |
| download | linux-70b666c3b4cb2b96098d80e6f515e4bc6d37db5a.tar.gz linux-70b666c3b4cb2b96098d80e6f515e4bc6d37db5a.tar.bz2 linux-70b666c3b4cb2b96098d80e6f515e4bc6d37db5a.zip | |
ceph: use ihold when we already have an inode ref
We should use ihold whenever we already have a stable inode ref, even
when we aren't holding i_lock. This avoids adding new and unnecessary
locking dependencies.
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs/ceph/addr.c')
| -rw-r--r-- | fs/ceph/addr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index 33da49dc3cc6..5a3953db8118 100644 --- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -453,7 +453,7 @@ static int ceph_writepage(struct page *page, struct writeback_control *wbc) int err; struct inode *inode = page->mapping->host; BUG_ON(!inode); - igrab(inode); + ihold(inode); err = writepage_nounlock(page, wbc); unlock_page(page); iput(inode); |