kernel/git/stable/linux.git/fs/fscache/histogram.c, branch linux-4.9.y

drop redundant ->owner initializations

2016-05-29T23:08:00+00:00

it's not needed for file_operations of inodes located on fs defined in the hosting module and for file_operations that go into procfs. Signed-off-by: Al Viro

fs/fscache: replace seq_printf by seq_puts

2014-06-04T23:53:52+00:00

Replace seq_printf where possible + coalesce formats from 2 existing seq_puts Signed-off-by: Fabian Frederick Cc: David Howells Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

FS-Cache: Add use of /proc and presentation of statistics

2009-04-03T15:42:37+00:00

Make FS-Cache create its /proc interface and present various statistical information through it. Also provide the functions for updating this information. These features are enabled by: CONFIG_FSCACHE_PROC CONFIG_FSCACHE_STATS CONFIG_FSCACHE_HISTOGRAM The /proc directory for FS-Cache is also exported so that caching modules can add their own statistics there too. The FS-Cache module is loadable at this point, and the statistics files can be examined by userspace: cat /proc/fs/fscache/stats cat /proc/fs/fscache/histogram Signed-off-by: David Howells Acked-by: Steve Dickson Acked-by: Trond Myklebust Acked-by: Al Viro Tested-by: Daire Byrne