From 723c921e7dfc0b647138e58f4cdb7b7af3e98d70 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Thu, 15 Mar 2018 11:44:34 +0100 Subject: sched/wait, fs/nfs: Convert wait_on_atomic_t() usage to the new wait_var_event() API The old wait_on_atomic_t() is going to get removed, use the more flexible wait_var_event() API instead. No change in functionality. Signed-off-by: Peter Zijlstra (Intel) Cc: Anna Schumaker Cc: Linus Torvalds Cc: Mike Galbraith Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar --- fs/nfs/write.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'fs/nfs/write.c') diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 7428a669d7a7..fd805771ea2f 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -1620,8 +1620,8 @@ static void nfs_writeback_result(struct rpc_task *task, static int wait_on_commit(struct nfs_mds_commit_info *cinfo) { - return wait_on_atomic_t(&cinfo->rpcs_out, - nfs_wait_atomic_killable, TASK_KILLABLE); + return wait_var_event_killable(&cinfo->rpcs_out, + !atomic_read(&cinfo->rpcs_out)); } static void nfs_commit_begin(struct nfs_mds_commit_info *cinfo) @@ -1632,7 +1632,7 @@ static void nfs_commit_begin(struct nfs_mds_commit_info *cinfo) static void nfs_commit_end(struct nfs_mds_commit_info *cinfo) { if (atomic_dec_and_test(&cinfo->rpcs_out)) - wake_up_atomic_t(&cinfo->rpcs_out); + wake_up_var(&cinfo->rpcs_out); } void nfs_commitdata_release(struct nfs_commit_data *data) -- cgit v1.2.3