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authorLinus Torvalds <torvalds@linux-foundation.org>2010-08-10 15:22:42 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-10 15:22:42 -0700
commit2f9e825d3e0e2b407ae8f082de5c00afcf7378fb (patch)
treef8b3ee40674ce4acd5508a0a0bf52a30904caf6c /fs/coda
parent7ae0dea900b027cd90e8a3e14deca9a19e17638b (diff)
parentde75d60d5ea235e6e09f4962ab22541ce0fe176a (diff)
downloadop-kernel-dev-2f9e825d3e0e2b407ae8f082de5c00afcf7378fb.zip
op-kernel-dev-2f9e825d3e0e2b407ae8f082de5c00afcf7378fb.tar.gz
Merge branch 'for-2.6.36' of git://git.kernel.dk/linux-2.6-block
* 'for-2.6.36' of git://git.kernel.dk/linux-2.6-block: (149 commits) block: make sure that REQ_* types are seen even with CONFIG_BLOCK=n xen-blkfront: fix missing out label blkdev: fix blkdev_issue_zeroout return value block: update request stacking methods to support discards block: fix missing export of blk_types.h writeback: fix bad _bh spinlock nesting drbd: revert "delay probes", feature is being re-implemented differently drbd: Initialize all members of sync_conf to their defaults [Bugz 315] drbd: Disable delay probes for the upcomming release writeback: cleanup bdi_register writeback: add new tracepoints writeback: remove unnecessary init_timer call writeback: optimize periodic bdi thread wakeups writeback: prevent unnecessary bdi threads wakeups writeback: move bdi threads exiting logic to the forker thread writeback: restructure bdi forker loop a little writeback: move last_active to bdi writeback: do not remove bdi from bdi_list writeback: simplify bdi code a little writeback: do not lose wake-ups in bdi threads ... Fixed up pretty trivial conflicts in drivers/block/virtio_blk.c and drivers/scsi/scsi_error.c as per Jens.
Diffstat (limited to 'fs/coda')
-rw-r--r--fs/coda/psdev.c12
-rw-r--r--fs/coda/upcall.c12
2 files changed, 12 insertions, 12 deletions
diff --git a/fs/coda/psdev.c b/fs/coda/psdev.c
index 66b9cf7..de89645 100644
--- a/fs/coda/psdev.c
+++ b/fs/coda/psdev.c
@@ -177,7 +177,7 @@ static ssize_t coda_psdev_write(struct file *file, const char __user *buf,
nbytes = req->uc_outSize; /* don't have more space! */
}
if (copy_from_user(req->uc_data, buf, nbytes)) {
- req->uc_flags |= REQ_ABORT;
+ req->uc_flags |= CODA_REQ_ABORT;
wake_up(&req->uc_sleep);
retval = -EFAULT;
goto out;
@@ -254,8 +254,8 @@ static ssize_t coda_psdev_read(struct file * file, char __user * buf,
retval = -EFAULT;
/* If request was not a signal, enqueue and don't free */
- if (!(req->uc_flags & REQ_ASYNC)) {
- req->uc_flags |= REQ_READ;
+ if (!(req->uc_flags & CODA_REQ_ASYNC)) {
+ req->uc_flags |= CODA_REQ_READ;
list_add_tail(&(req->uc_chain), &vcp->vc_processing);
goto out;
}
@@ -315,19 +315,19 @@ static int coda_psdev_release(struct inode * inode, struct file * file)
list_del(&req->uc_chain);
/* Async requests need to be freed here */
- if (req->uc_flags & REQ_ASYNC) {
+ if (req->uc_flags & CODA_REQ_ASYNC) {
CODA_FREE(req->uc_data, sizeof(struct coda_in_hdr));
kfree(req);
continue;
}
- req->uc_flags |= REQ_ABORT;
+ req->uc_flags |= CODA_REQ_ABORT;
wake_up(&req->uc_sleep);
}
list_for_each_entry_safe(req, tmp, &vcp->vc_processing, uc_chain) {
list_del(&req->uc_chain);
- req->uc_flags |= REQ_ABORT;
+ req->uc_flags |= CODA_REQ_ABORT;
wake_up(&req->uc_sleep);
}
diff --git a/fs/coda/upcall.c b/fs/coda/upcall.c
index f09c5ed..b8893ab 100644
--- a/fs/coda/upcall.c
+++ b/fs/coda/upcall.c
@@ -604,7 +604,7 @@ static void coda_unblock_signals(sigset_t *old)
(((r)->uc_opcode != CODA_CLOSE && \
(r)->uc_opcode != CODA_STORE && \
(r)->uc_opcode != CODA_RELEASE) || \
- (r)->uc_flags & REQ_READ))
+ (r)->uc_flags & CODA_REQ_READ))
static inline void coda_waitfor_upcall(struct upc_req *req)
{
@@ -624,7 +624,7 @@ static inline void coda_waitfor_upcall(struct upc_req *req)
set_current_state(TASK_UNINTERRUPTIBLE);
/* got a reply */
- if (req->uc_flags & (REQ_WRITE | REQ_ABORT))
+ if (req->uc_flags & (CODA_REQ_WRITE | CODA_REQ_ABORT))
break;
if (blocked && time_after(jiffies, timeout) &&
@@ -708,7 +708,7 @@ static int coda_upcall(struct venus_comm *vcp,
coda_waitfor_upcall(req);
/* Op went through, interrupt or not... */
- if (req->uc_flags & REQ_WRITE) {
+ if (req->uc_flags & CODA_REQ_WRITE) {
out = (union outputArgs *)req->uc_data;
/* here we map positive Venus errors to kernel errors */
error = -out->oh.result;
@@ -717,13 +717,13 @@ static int coda_upcall(struct venus_comm *vcp,
}
error = -EINTR;
- if ((req->uc_flags & REQ_ABORT) || !signal_pending(current)) {
+ if ((req->uc_flags & CODA_REQ_ABORT) || !signal_pending(current)) {
printk(KERN_WARNING "coda: Unexpected interruption.\n");
goto exit;
}
/* Interrupted before venus read it. */
- if (!(req->uc_flags & REQ_READ))
+ if (!(req->uc_flags & CODA_REQ_READ))
goto exit;
/* Venus saw the upcall, make sure we can send interrupt signal */
@@ -747,7 +747,7 @@ static int coda_upcall(struct venus_comm *vcp,
sig_inputArgs->ih.opcode = CODA_SIGNAL;
sig_inputArgs->ih.unique = req->uc_unique;
- sig_req->uc_flags = REQ_ASYNC;
+ sig_req->uc_flags = CODA_REQ_ASYNC;
sig_req->uc_opcode = sig_inputArgs->ih.opcode;
sig_req->uc_unique = sig_inputArgs->ih.unique;
sig_req->uc_inSize = sizeof(struct coda_in_hdr);
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