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author | Jiri Kosina <jkosina@suse.cz> | 2011-05-18 17:06:31 +0200 |
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committer | Jiri Kosina <jkosina@suse.cz> | 2011-05-18 17:06:49 +0200 |
commit | 6b7b8e488bbdedeccabdd001a78ffcbe43bb8a3a (patch) | |
tree | f2f77cc31b4548745778fca6a51b09e1d8a49804 /net/9p/client.c | |
parent | b50f315cbb865079a16a12fd9ae6083f98fd592c (diff) | |
parent | c1d10d18c542278b7fbc413c289d3cb6219da6b3 (diff) | |
download | linux-stable-6b7b8e488bbdedeccabdd001a78ffcbe43bb8a3a.tar.gz linux-stable-6b7b8e488bbdedeccabdd001a78ffcbe43bb8a3a.tar.bz2 linux-stable-6b7b8e488bbdedeccabdd001a78ffcbe43bb8a3a.zip |
Merge branch 'master' into upstream.
This is sync with Linus' tree to receive KEY_IMAGES definition
that went in through input tree.
Diffstat (limited to 'net/9p/client.c')
-rw-r--r-- | net/9p/client.c | 43 |
1 files changed, 11 insertions, 32 deletions
diff --git a/net/9p/client.c b/net/9p/client.c index 347ec0cd2718..a9aa2dd66482 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -178,7 +178,7 @@ free_and_return: * @tag: numeric id for transaction * * this is a simple array lookup, but will grow the - * request_slots as necessary to accomodate transaction + * request_slots as necessary to accommodate transaction * ids which did not previously have a slot. * * this code relies on the client spinlock to manage locks, its @@ -223,7 +223,7 @@ static struct p9_req_t *p9_tag_alloc(struct p9_client *c, u16 tag) req = &c->reqs[row][col]; if (!req->tc) { - req->wq = kmalloc(sizeof(wait_queue_head_t), GFP_KERNEL); + req->wq = kmalloc(sizeof(wait_queue_head_t), GFP_NOFS); if (!req->wq) { printk(KERN_ERR "Couldn't grow tag array\n"); return ERR_PTR(-ENOMEM); @@ -233,17 +233,17 @@ static struct p9_req_t *p9_tag_alloc(struct p9_client *c, u16 tag) P9_TRANS_PREF_PAYLOAD_SEP) { int alloc_msize = min(c->msize, 4096); req->tc = kmalloc(sizeof(struct p9_fcall)+alloc_msize, - GFP_KERNEL); + GFP_NOFS); req->tc->capacity = alloc_msize; req->rc = kmalloc(sizeof(struct p9_fcall)+alloc_msize, - GFP_KERNEL); + GFP_NOFS); req->rc->capacity = alloc_msize; } else { req->tc = kmalloc(sizeof(struct p9_fcall)+c->msize, - GFP_KERNEL); + GFP_NOFS); req->tc->capacity = c->msize; req->rc = kmalloc(sizeof(struct p9_fcall)+c->msize, - GFP_KERNEL); + GFP_NOFS); req->rc->capacity = c->msize; } if ((!req->tc) || (!req->rc)) { @@ -614,7 +614,7 @@ p9_client_rpc(struct p9_client *c, int8_t type, const char *fmt, ...) err = c->trans_mod->request(c, req); if (err < 0) { - if (err != -ERESTARTSYS) + if (err != -ERESTARTSYS && err != -EFAULT) c->status = Disconnected; goto reterr; } @@ -929,15 +929,15 @@ error: } EXPORT_SYMBOL(p9_client_attach); -struct p9_fid *p9_client_walk(struct p9_fid *oldfid, int nwname, char **wnames, - int clone) +struct p9_fid *p9_client_walk(struct p9_fid *oldfid, uint16_t nwname, + char **wnames, int clone) { int err; struct p9_client *clnt; struct p9_fid *fid; struct p9_qid *wqids; struct p9_req_t *req; - int16_t nwqids, count; + uint16_t nwqids, count; err = 0; wqids = NULL; @@ -955,7 +955,7 @@ struct p9_fid *p9_client_walk(struct p9_fid *oldfid, int nwname, char **wnames, fid = oldfid; - P9_DPRINTK(P9_DEBUG_9P, ">>> TWALK fids %d,%d nwname %d wname[0] %s\n", + P9_DPRINTK(P9_DEBUG_9P, ">>> TWALK fids %d,%d nwname %ud wname[0] %s\n", oldfid->fid, fid->fid, nwname, wnames ? wnames[0] : NULL); req = p9_client_rpc(clnt, P9_TWALK, "ddT", oldfid->fid, fid->fid, @@ -1220,27 +1220,6 @@ error: } EXPORT_SYMBOL(p9_client_fsync); -int p9_client_sync_fs(struct p9_fid *fid) -{ - int err = 0; - struct p9_req_t *req; - struct p9_client *clnt; - - P9_DPRINTK(P9_DEBUG_9P, ">>> TSYNC_FS fid %d\n", fid->fid); - - clnt = fid->clnt; - req = p9_client_rpc(clnt, P9_TSYNCFS, "d", fid->fid); - if (IS_ERR(req)) { - err = PTR_ERR(req); - goto error; - } - P9_DPRINTK(P9_DEBUG_9P, "<<< RSYNCFS fid %d\n", fid->fid); - p9_free_req(clnt, req); -error: - return err; -} -EXPORT_SYMBOL(p9_client_sync_fs); - int p9_client_clunk(struct p9_fid *fid) { int err; |