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nfsd: use hash table from cache detail in nfsd export seq ops

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Hard-code is redundant and will prevent from making caches per net ns.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Stanislav Kinsbursky 2012-03-28 19:09:35 +04:00 committed by J. Bruce Fields
parent f2c7ea10f9
commit 83e0ed700d
1 changed files with 3 additions and 0 deletions
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3
fs/nfsd/export.c
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@ -1035,6 +1035,7 @@ static void *e_start(struct seq_file *m, loff_t *pos)
unsigned hash, export;
struct cache_head *ch;
struct cache_detail *cd = m->private;
struct cache_head **export_table = cd->hash_table;
read_lock(&cd->hash_lock);
if (!n--)
@ -1061,6 +1062,8 @@ static void *e_next(struct seq_file *m, void *p, loff_t *pos)
{
struct cache_head *ch = p;
int hash = (*pos >> 32);
struct cache_detail *cd = m->private;
struct cache_head **export_table = cd->hash_table;
if (p == SEQ_START_TOKEN)
hash = 0;