renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-15 08:44:14 +08:00
Code

nfsd4: translate memory errors to delay, not serverfault

Browse Source 
If the server is out of memory is better for clients to back off and
retry than to just error out.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
This commit is contained in:
J. Bruce Fields 2010-06-22 16:17:12 -04:00
parent 76407f76e0
commit 4731030d58
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
fs/nfsd/nfs4state.c
View File

@ -457,7 +457,7 @@ static int set_forechannel_drc_size(struct nfsd4_channel_attrs *fchan)
spin_unlock(&nfsd_drc_lock);
if (fchan->maxreqs == 0)
return nfserr_serverfault;
return nfserr_jukebox;
fchan->maxresp_cached = size + NFSD_MIN_HDR_SEQ_SZ;
return 0;
@ -542,7 +542,7 @@ alloc_init_session(struct svc_rqst *rqstp, struct nfs4_client *clp,
BUILD_BUG_ON(NFSD_MAX_SLOTS_PER_SESSION * sizeof(struct nfsd4_slot)
+ sizeof(struct nfsd4_session) > PAGE_SIZE);
status = nfserr_serverfault;
status = nfserr_jukebox;
/* allocate struct nfsd4_session and slot table pointers in one piece */
slotsize = tmp.se_fchannel.maxreqs * sizeof(struct nfsd4_slot *);
new = kzalloc(sizeof(*new) + slotsize, GFP_KERNEL);
@ -1219,7 +1219,7 @@ out_new:
/* Normal case */
new = create_client(exid->clname, dname, rqstp, &verf);
if (new == NULL) {
status = nfserr_serverfault;
status = nfserr_jukebox;
goto out;
}