diff options
Diffstat (limited to 'fs/netfs')
| -rw-r--r-- | fs/netfs/direct_read.c | 6 | ||||
| -rw-r--r-- | fs/netfs/fscache_cache.c | 2 | ||||
| -rw-r--r-- | fs/netfs/fscache_cookie.c | 2 | ||||
| -rw-r--r-- | fs/netfs/main.c | 4 | ||||
| -rw-r--r-- | fs/netfs/read_collect.c | 18 | ||||
| -rw-r--r-- | fs/netfs/rolling_buffer.c | 4 | ||||
| -rw-r--r-- | fs/netfs/write_collect.c | 3 |
7 files changed, 21 insertions, 18 deletions
diff --git a/fs/netfs/direct_read.c b/fs/netfs/direct_read.c index 0bf3c2f5a710..5e3f0aeb51f3 100644 --- a/fs/netfs/direct_read.c +++ b/fs/netfs/direct_read.c @@ -125,9 +125,9 @@ static int netfs_dispatch_unbuffered_reads(struct netfs_io_request *rreq) * Perform a read to an application buffer, bypassing the pagecache and the * local disk cache. */ -static int netfs_unbuffered_read(struct netfs_io_request *rreq, bool sync) +static ssize_t netfs_unbuffered_read(struct netfs_io_request *rreq, bool sync) { - int ret; + ssize_t ret; _enter("R=%x %llx-%llx", rreq->debug_id, rreq->start, rreq->start + rreq->len - 1); @@ -155,7 +155,7 @@ static int netfs_unbuffered_read(struct netfs_io_request *rreq, bool sync) else ret = -EIOCBQUEUED; out: - _leave(" = %d", ret); + _leave(" = %zd", ret); return ret; } diff --git a/fs/netfs/fscache_cache.c b/fs/netfs/fscache_cache.c index 9397ed39b0b4..8f70f8da064b 100644 --- a/fs/netfs/fscache_cache.c +++ b/fs/netfs/fscache_cache.c @@ -372,7 +372,7 @@ void fscache_withdraw_cache(struct fscache_cache *cache) EXPORT_SYMBOL(fscache_withdraw_cache); #ifdef CONFIG_PROC_FS -static const char fscache_cache_states[NR__FSCACHE_CACHE_STATE] = "-PAEW"; +static const char fscache_cache_states[NR__FSCACHE_CACHE_STATE] __nonstring = "-PAEW"; /* * Generate a list of caches in /proc/fs/fscache/caches diff --git a/fs/netfs/fscache_cookie.c b/fs/netfs/fscache_cookie.c index d4d4b3a8b106..3d56fc73435f 100644 --- a/fs/netfs/fscache_cookie.c +++ b/fs/netfs/fscache_cookie.c @@ -29,7 +29,7 @@ static LIST_HEAD(fscache_cookie_lru); static DEFINE_SPINLOCK(fscache_cookie_lru_lock); DEFINE_TIMER(fscache_cookie_lru_timer, fscache_cookie_lru_timed_out); static DECLARE_WORK(fscache_cookie_lru_work, fscache_cookie_lru_worker); -static const char fscache_cookie_states[FSCACHE_COOKIE_STATE__NR] = "-LCAIFUWRD"; +static const char fscache_cookie_states[FSCACHE_COOKIE_STATE__NR] __nonstring = "-LCAIFUWRD"; static unsigned int fscache_lru_cookie_timeout = 10 * HZ; void fscache_print_cookie(struct fscache_cookie *cookie, char prefix) diff --git a/fs/netfs/main.c b/fs/netfs/main.c index 4e3e62040831..70ecc8f5f210 100644 --- a/fs/netfs/main.c +++ b/fs/netfs/main.c @@ -127,11 +127,13 @@ static int __init netfs_init(void) if (mempool_init_slab_pool(&netfs_subrequest_pool, 100, netfs_subrequest_slab) < 0) goto error_subreqpool; +#ifdef CONFIG_PROC_FS if (!proc_mkdir("fs/netfs", NULL)) goto error_proc; if (!proc_create_seq("fs/netfs/requests", S_IFREG | 0444, NULL, &netfs_requests_seq_ops)) goto error_procfile; +#endif #ifdef CONFIG_FSCACHE_STATS if (!proc_create_single("fs/netfs/stats", S_IFREG | 0444, NULL, netfs_stats_show)) @@ -144,9 +146,11 @@ static int __init netfs_init(void) return 0; error_fscache: +#ifdef CONFIG_PROC_FS error_procfile: remove_proc_subtree("fs/netfs", NULL); error_proc: +#endif mempool_exit(&netfs_subrequest_pool); error_subreqpool: kmem_cache_destroy(netfs_subrequest_slab); diff --git a/fs/netfs/read_collect.c b/fs/netfs/read_collect.c index 636cc5a98ef5..23c75755ad4e 100644 --- a/fs/netfs/read_collect.c +++ b/fs/netfs/read_collect.c @@ -682,14 +682,16 @@ void netfs_wait_for_pause(struct netfs_io_request *rreq) trace_netfs_rreq(rreq, netfs_rreq_trace_wait_queue); prepare_to_wait(&rreq->waitq, &myself, TASK_UNINTERRUPTIBLE); - subreq = list_first_entry_or_null(&stream->subrequests, - struct netfs_io_subrequest, rreq_link); - if (subreq && - (!test_bit(NETFS_SREQ_IN_PROGRESS, &subreq->flags) || - test_bit(NETFS_SREQ_MADE_PROGRESS, &subreq->flags))) { - __set_current_state(TASK_RUNNING); - netfs_read_collection(rreq); - continue; + if (!test_bit(NETFS_RREQ_OFFLOAD_COLLECTION, &rreq->flags)) { + subreq = list_first_entry_or_null(&stream->subrequests, + struct netfs_io_subrequest, rreq_link); + if (subreq && + (!test_bit(NETFS_SREQ_IN_PROGRESS, &subreq->flags) || + test_bit(NETFS_SREQ_MADE_PROGRESS, &subreq->flags))) { + __set_current_state(TASK_RUNNING); + netfs_read_collection(rreq); + continue; + } } if (!test_bit(NETFS_RREQ_IN_PROGRESS, &rreq->flags) || diff --git a/fs/netfs/rolling_buffer.c b/fs/netfs/rolling_buffer.c index 75d97af14b4a..207b6a326651 100644 --- a/fs/netfs/rolling_buffer.c +++ b/fs/netfs/rolling_buffer.c @@ -146,10 +146,6 @@ ssize_t rolling_buffer_load_from_ra(struct rolling_buffer *roll, /* Store the counter after setting the slot. */ smp_store_release(&roll->next_head_slot, to); - - for (; ix < folioq_nr_slots(fq); ix++) - folioq_clear(fq, ix); - return size; } diff --git a/fs/netfs/write_collect.c b/fs/netfs/write_collect.c index 294f67795f79..3fca59e6475d 100644 --- a/fs/netfs/write_collect.c +++ b/fs/netfs/write_collect.c @@ -400,7 +400,8 @@ void netfs_write_collection_worker(struct work_struct *work) trace_netfs_rreq(wreq, netfs_rreq_trace_write_done); if (wreq->io_streams[1].active && - wreq->io_streams[1].failed) { + wreq->io_streams[1].failed && + ictx->ops->invalidate_cache) { /* Cache write failure doesn't prevent writeback completion * unless we're in disconnected mode. */ |