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| author | Dave Wysochanski <dwysocha@redhat.com> | 2020-04-15 16:14:42 -0400 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2020-05-08 22:20:24 +0100 |
| commit | 15751612734ca0c419ac43ce986c9badcb5e2829 (patch) | |
| tree | 49eef1e396be2573d3a075275d393d3f6deecb12 /fs | |
| parent | d9bfced1fbcb35b28d8fbed4e785d2807055ed2b (diff) | |
| download | linux-15751612734ca0c419ac43ce986c9badcb5e2829.tar.bz2 | |
NFS: Fix fscache super_cookie allocation
Commit f2aedb713c28 ("NFS: Add fs_context support.") reworked
NFS mount code paths for fs_context support which included
super_block initialization. In the process there was an extra
return left in the code and so we never call
nfs_fscache_get_super_cookie even if 'fsc' is given on as mount
option. In addition, there is an extra check inside
nfs_fscache_get_super_cookie for the NFS_OPTION_FSCACHE which
is unnecessary since the only caller nfs_get_cache_cookie
checks this flag.
Fixes: f2aedb713c28 ("NFS: Add fs_context support.")
Signed-off-by: Dave Wysochanski <dwysocha@redhat.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/fscache.c | 2 | ||||
| -rw-r--r-- | fs/nfs/super.c | 1 |
2 files changed, 0 insertions, 3 deletions
diff --git a/fs/nfs/fscache.c b/fs/nfs/fscache.c index 8eff1fd806b1..f51718415606 100644 --- a/fs/nfs/fscache.c +++ b/fs/nfs/fscache.c @@ -118,8 +118,6 @@ void nfs_fscache_get_super_cookie(struct super_block *sb, const char *uniq, int nfss->fscache_key = NULL; nfss->fscache = NULL; - if (!(nfss->options & NFS_OPTION_FSCACHE)) - return; if (!uniq) { uniq = ""; ulen = 1; diff --git a/fs/nfs/super.c b/fs/nfs/super.c index 59ef3b13ccca..cc34aa3a8ba4 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -1189,7 +1189,6 @@ static void nfs_get_cache_cookie(struct super_block *sb, uniq = ctx->fscache_uniq; ulen = strlen(ctx->fscache_uniq); } - return; } nfs_fscache_get_super_cookie(sb, uniq, ulen); |