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path: root/fs/nfs/pnfs.c
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Diffstat (limited to 'fs/nfs/pnfs.c')
-rw-r--r--fs/nfs/pnfs.c21
1 files changed, 11 insertions, 10 deletions
diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index 0fbe734cc38c..563f131c9abe 100644
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -1645,6 +1645,7 @@ lookup_again:
lseg = send_layoutget(lo, ctx, &stateid, &arg, &timeout, gfp_flags);
trace_pnfs_update_layout(ino, pos, count, iomode, lo, lseg,
PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET);
+ atomic_dec(&lo->plh_outstanding);
if (IS_ERR(lseg)) {
switch(PTR_ERR(lseg)) {
case -ERECALLCONFLICT:
@@ -1652,26 +1653,26 @@ lookup_again:
lseg = NULL;
/* Fallthrough */
case -EAGAIN:
- pnfs_put_layout_hdr(lo);
- if (first)
- pnfs_clear_first_layoutget(lo);
- if (lseg) {
- trace_pnfs_update_layout(ino, pos, count,
- iomode, lo, lseg, PNFS_UPDATE_LAYOUT_RETRY);
- goto lookup_again;
- }
- /* Fallthrough */
+ break;
default:
if (!nfs_error_is_fatal(PTR_ERR(lseg))) {
pnfs_layout_clear_fail_bit(lo, pnfs_iomode_to_fail_bit(iomode));
lseg = NULL;
}
+ goto out_put_layout_hdr;
+ }
+ if (lseg) {
+ if (first)
+ pnfs_clear_first_layoutget(lo);
+ trace_pnfs_update_layout(ino, pos, count,
+ iomode, lo, lseg, PNFS_UPDATE_LAYOUT_RETRY);
+ pnfs_put_layout_hdr(lo);
+ goto lookup_again;
}
} else {
pnfs_layout_clear_fail_bit(lo, pnfs_iomode_to_fail_bit(iomode));
}
- atomic_dec(&lo->plh_outstanding);
out_put_layout_hdr:
if (first)
pnfs_clear_first_layoutget(lo);