5.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: J. Bruce Fields <bfields@xxxxxxxxxx>
[ Upstream commit eeeadbb9bd5652c47bb9b31aa9ad8b4f1b4aa8b3 ]
The commit may be time-consuming and there's no need to hold the lock
for it.
More of these are possible, these were just some easy ones.
Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
fs/nfsd/vfs.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 2eb3bfbc8a35f..74b2c6c5ad0b9 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -1626,9 +1626,9 @@ nfsd_symlink(struct svc_rqst *rqstp, struct svc_fh *fhp,
host_err = vfs_symlink(d_inode(dentry), dnew, path);
err = nfserrno(host_err);
+ fh_unlock(fhp);
if (!err)
err = nfserrno(commit_metadata(fhp));
- fh_unlock(fhp);
fh_drop_write(fhp);
@@ -1693,6 +1693,7 @@ nfsd_link(struct svc_rqst *rqstp, struct svc_fh *ffhp,
if (d_really_is_negative(dold))
goto out_dput;
host_err = vfs_link(dold, dirp, dnew, NULL);
+ fh_unlock(ffhp);
if (!host_err) {
err = nfserrno(commit_metadata(ffhp));
if (!err)
@@ -1913,10 +1914,10 @@ nfsd_unlink(struct svc_rqst *rqstp, struct svc_fh *fhp, int type,
host_err = vfs_rmdir(dirp, rdentry);
}
+ fh_unlock(fhp);
if (!host_err)
host_err = commit_metadata(fhp);
dput(rdentry);
- fh_unlock(fhp);
iput(rinode); /* truncate the inode here */
out_drop_write:
--
2.43.0
