Eric Whitney c27e43a10c ext4: minor cleanup of ext4_da_reserve_space() ...

Remove outdated comments and dead code from ext4_da_reserve_space.
Clean up its trace point, and relocate it to make it more useful.

While we're at it, fix a nearby conditional used to determine if
we have a non-bigalloc file system.  It doesn't match usage elsewhere
in the code, and misleadingly suggests that an s_cluster_ratio value
of 0 would be legal.

Signed-off-by: Eric Whitney <enwlinux@gmail.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

2015-06-21 21:37:05 -04:00

..

events

ext4: minor cleanup of ext4_da_reserve_space()

2015-06-21 21:37:05 -04:00

define_trace.h

tracing: Add DEFINE_EVENT_FN() macro

2013-06-20 22:24:32 -07:00

ftrace.h

tracing: Add TRACE_DEFINE_ENUM() macro to map enums to their values

2015-04-08 09:39:56 -04:00

syscall.h

tracing: Fix syscall_*regfunc() vs copy_process() race

2014-06-21 00:15:12 -04:00