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authorNeilBrown <neilb@suse.de>2022-03-22 14:39:19 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2022-03-22 15:57:01 -0700
commita88f2096d5a2d91179db5dd9aa8f60dc3df9bb3e (patch)
treea10b8280a239a6ff43b68532a0018a113883015f /include/linux/backing-dev.h
parentf6bad159f5d5e5b33531aba3d9b860ad8618afe0 (diff)
remove congestion tracking framework
This framework is no longer used - so discard it. Link: https://lkml.kernel.org/r/164549983747.9187.6171768583526866601.stgit@noble.brown Signed-off-by: NeilBrown <neilb@suse.de> Cc: Anna Schumaker <Anna.Schumaker@Netapp.com> Cc: Chao Yu <chao@kernel.org> Cc: Darrick J. Wong <djwong@kernel.org> Cc: Ilya Dryomov <idryomov@gmail.com> Cc: Jaegeuk Kim <jaegeuk@kernel.org> Cc: Jan Kara <jack@suse.cz> Cc: Jeff Layton <jlayton@kernel.org> Cc: Jens Axboe <axboe@kernel.dk> Cc: Lars Ellenberg <lars.ellenberg@linbit.com> Cc: Miklos Szeredi <miklos@szeredi.hu> Cc: Paolo Valente <paolo.valente@linaro.org> Cc: Philipp Reisner <philipp.reisner@linbit.com> Cc: Ryusuke Konishi <konishi.ryusuke@gmail.com> Cc: Trond Myklebust <trond.myklebust@hammerspace.com> Cc: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/backing-dev.h')
-rw-r--r--include/linux/backing-dev.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index 2d764566280c..87ce24d238f3 100644
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -135,8 +135,6 @@ static inline bool writeback_in_progress(struct bdi_writeback *wb)
struct backing_dev_info *inode_to_bdi(struct inode *inode);
-long congestion_wait(int sync, long timeout);
-
static inline bool mapping_can_writeback(struct address_space *mapping)
{
return inode_to_bdi(mapping->host)->capabilities & BDI_CAP_WRITEBACK;