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NFSv4/flexfiles: Remove cred local variable dependency

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No-op preparation change to remove dependency on cred local
variable. Subsequent striping diff has a cred per stripe so this local
variable can't be trusted to be the same.

Signed-off-by: Jonathan Curley <jcurley@purestorage.com>
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
This commit is contained in:
Jonathan Curley
2025-09-24 16:20:42 +00:00
committed by Anna Schumaker
parent a890a2e339
commit fec80afc41
1 changed files with 2 additions and 2 deletions
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4
fs/nfs/flexfilelayout/flexfilelayout.c
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@@ -532,10 +532,10 @@ ff_layout_alloc_lseg(struct pnfs_layout_hdr *lh,
if (mirror != fls->mirror_array[i]) {
/* swap cred ptrs so free_mirror will clean up old */
if (lgr->range.iomode == IOMODE_READ) {
cred = xchg(&mirror->ro_cred, cred);
cred = xchg(&mirror->ro_cred, fls->mirror_array[i]->ro_cred);
rcu_assign_pointer(fls->mirror_array[i]->ro_cred, cred);
} else {
cred = xchg(&mirror->rw_cred, cred);
cred = xchg(&mirror->rw_cred, fls->mirror_array[i]->rw_cred);
rcu_assign_pointer(fls->mirror_array[i]->rw_cred, cred);
}
ff_layout_free_mirror(fls->mirror_array[i]);