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| author | David Howells <dhowells@redhat.com> | 2012-12-13 20:03:13 +0000 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2012-12-20 22:34:00 +0000 |
| commit | 1f372dff1da37e2b36ae9085368fa46896398598 (patch) | |
| tree | f47b00dc61c9cf6c0eaa6d437bd7f91bfcb4d76d /fs/fscache/operation.c | |
| parent | 7ef001e937e8b9cbedb2fc1c31dd681ac3b31927 (diff) | |
| download | linux-rpi-1f372dff1da37e2b36ae9085368fa46896398598.tar.gz linux-rpi-1f372dff1da37e2b36ae9085368fa46896398598.tar.bz2 linux-rpi-1f372dff1da37e2b36ae9085368fa46896398598.zip | |
FS-Cache: Mark cancellation of in-progress operation
Mark as cancelled an operation that is in progress rather than pending at the
time it is cancelled, and call fscache_complete_op() to cancel an operation so
that blocked ops can be started.
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'fs/fscache/operation.c')
| -rw-r--r-- | fs/fscache/operation.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c index 9e6b7d232bb1..36c59604130d 100644 --- a/fs/fscache/operation.c +++ b/fs/fscache/operation.c @@ -363,9 +363,9 @@ void fscache_cancel_all_ops(struct fscache_object *object) } /* - * Record the completion of an in-progress operation. + * Record the completion or cancellation of an in-progress operation. */ -void fscache_op_complete(struct fscache_operation *op) +void fscache_op_complete(struct fscache_operation *op, bool cancelled) { struct fscache_object *object = op->object; @@ -380,7 +380,8 @@ void fscache_op_complete(struct fscache_operation *op) spin_lock(&object->lock); - op->state = FSCACHE_OP_ST_COMPLETE; + op->state = cancelled ? + FSCACHE_OP_ST_CANCELLED : FSCACHE_OP_ST_COMPLETE; if (test_bit(FSCACHE_OP_EXCLUSIVE, &op->flags)) object->n_exclusive--; |