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| author |   NeilBrown <neilb@suse.de> | 2022-07-26 16:45:30 +1000 |
|---|---|---|
| committer |   Chuck Lever <chuck.lever@oracle.com> | 2022-08-04 10:28:19 -0400 |
| commit | e18bcb33bc5b69bccc2b532075aa00bb49cc01c5 (patch) | |
| tree | cf15377f71f537048e4ec2b6099f087479fc9b6d /fs/nfsd/nfs3proc.c | |
| parent | NFSD: always drop directory lock in nfsd_unlink() (diff) | |
| download | linux-dev-e18bcb33bc5b69bccc2b532075aa00bb49cc01c5.tar.xz linux-dev-e18bcb33bc5b69bccc2b532075aa00bb49cc01c5.zip | |
NFSD: only call fh_unlock() once in nfsd_link()
On non-error paths, nfsd_link() calls fh_unlock() twice. This is safe
because fh_unlock() records that the unlock has been done and doesn't
repeat it.
However it makes the code a little confusing and interferes with changes
that are planned for directory locking.
So rearrange the code to ensure fh_unlock() is called exactly once if
fh_lock() was called.
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd/nfs3proc.c')
0 files changed, 0 insertions, 0 deletions