kernel.git/fs/bcachefs/util.c, branch linux-6.7.y Hosts the 0x221E linux distro kernel. https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-6.7.y 2024-02-16T18:14:31Z bcachefs: time_stats: Check for last_event == 0 when updating freq stats 2024-02-16T18:14:31Z Kent Overstreet 2024-02-02T02:01:02Z urn:sha1:3183d7aa418b69462179016e711cc34a0220dc70 commit 7b508b323b2ec45be59769bd4e4aeba729c52cf6 upstream. This fixes spurious outliers in the frequency stats. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> bcachefs: bch2_prt_datetime() 2023-11-05T18:12:08Z Kent Overstreet 2023-11-01T03:43:47Z urn:sha1:59154f2c66ce5625bc00f3e66af7b71608e991f4 Improved, better named version of pr_time(). Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> bcachefs: Fix W=12 build errors 2023-10-22T21:10:13Z Kent Overstreet 2023-09-12T22:41:22Z urn:sha1:96dea3d599dbc31f59eb786af2ac5079122beb88 Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> bcachefs: stack_trace_save_tsk() depends on CONFIG_STACKTRACE 2023-10-22T21:10:11Z Kent Overstreet 2023-08-16T19:05:18Z urn:sha1:e5570df295fc951546fec782bc087f72a47277e0 Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> bcachefs: Fix assorted checkpatch nits 2023-10-22T21:10:10Z Kent Overstreet 2023-08-07T16:04:05Z urn:sha1:1e81f89b020758fb424f8bb0f13405706d29dfc7 Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> mean and variance: More tests 2023-10-22T21:10:02Z Kent Overstreet 2023-05-26T02:22:25Z urn:sha1:65bc41090720cdc249c1b0b9b9b8a8f062b41268 Add some more tests that test conventional and weighted mean simultaneously, and with a table of values that represents events that we'll be using this to look for so we can verify-by-eyeball that the output looks sane. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> bcachefs: Fix integer overflow warnings on 32 bit 2023-10-22T21:09:53Z Kent Overstreet 2023-02-17T21:06:51Z urn:sha1:f2c6e4b3621778103805fe4d5f384db3fcd96159 Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> bcachefs: New backtrace utility code 2023-10-22T21:09:53Z Kent Overstreet 2023-02-13T04:15:53Z urn:sha1:3ea4219d9894130008d723fb9e9c24290d4a42b6 Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> bcachefs: Use trylock in bch2_prt_backtrace() 2023-10-22T21:09:49Z Kent Overstreet 2023-01-25T15:18:32Z urn:sha1:3e57db65cdd93bee55d1ecf53ff4ab895e05c40e Easy workaround for a lockdep splat - and since bch2_prt_backtrace() is only used in debug code this is fine. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> bcachefs: Better inlining in bch2_time_stats_update() 2023-10-22T21:09:47Z Kent Overstreet 2022-11-23T23:23:48Z urn:sha1:30c92ffe4752b10059cfe00cea775d4af2f5196c Move the actual slowpath off into a new function - bch2_time_stats_clear_buffer() - and inline bch2_time_stats_update_one(). Alo, use the new inlined update functions from mean_and_variance. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>