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| author | David Disseldorp <ddiss@suse.de> | 2022-09-06 10:03:18 +0200 |
|---|---|---|
| committer | Luis Chamberlain <mcgrof@kernel.org> | 2022-09-08 17:00:43 -0700 |
| commit | 77d6354bd422c8a451ef7d2235322dbf33e7427b (patch) | |
| tree | 67ab792629e5b1bf3cc1320f9d41de8c06c86f35 /kernel/padata.c | |
| parent | beef988c2085e197ea5f36144dc753aff5b2e7af (diff) | |
| download | linux-77d6354bd422c8a451ef7d2235322dbf33e7427b.tar.bz2 | |
module/decompress: generate sysfs string at compile time
compression_show() before (with noinline):
0xffffffff810b5ff0 <+0>: mov %rdx,%rdi
0xffffffff810b5ff3 <+3>: mov $0xffffffff81b55629,%rsi
0xffffffff810b5ffa <+10>: mov $0xffffffff81b0cde2,%rdx
0xffffffff810b6001 <+17>: call 0xffffffff811b8fd0 <sysfs_emit>
0xffffffff810b6006 <+22>: cltq
0xffffffff810b6008 <+24>: ret
After:
0xffffffff810b5ff0 <+0>: mov $0xffffffff81b0cde2,%rsi
0xffffffff810b5ff7 <+7>: mov %rdx,%rdi
0xffffffff810b5ffa <+10>: call 0xffffffff811b8fd0 <sysfs_emit>
0xffffffff810b5fff <+15>: cltq
0xffffffff810b6001 <+17>: ret
Signed-off-by: David Disseldorp <ddiss@suse.de>
Reviewed-by: Aaron Tomlin <atomlin@redhat.com>
Reviewed-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Diffstat (limited to 'kernel/padata.c')
0 files changed, 0 insertions, 0 deletions