linux-stable/fs/exfat
John Sanpe 7423546040 exfat: using hweight instead of internal logic
Replace the internal table lookup algorithm with the hweight
library, which has instruction set acceleration capabilities.

Use it to increase the length of a single calculation of
the exfat_find_free_bitmap function to the long type.

Signed-off-by: John Sanpe <sanpeqf@gmail.com>
Acked-by: Sungjong Seo <sj1557.seo@samsung.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
2024-01-08 21:57:21 +09:00
..
balloc.c exfat: using hweight instead of internal logic 2024-01-08 21:57:21 +09:00
cache.c exfat: fix use of uninitialized spinlock on error path 2020-10-07 14:27:13 +09:00
dir.c exfat: support create zero-size directory 2023-10-31 10:01:45 +09:00
exfat_fs.h exfat: support create zero-size directory 2023-10-31 10:01:45 +09:00
exfat_raw.h exfat: add ioctls for accessing attributes 2023-10-31 10:00:51 +09:00
fatent.c exfat: fix the newly allocated clusters are not freed in error handling 2023-02-28 20:01:40 +09:00
file.c exfat: fix ctime is not updated 2023-11-03 22:24:11 +09:00
inode.c exfat: fix setting uninitialized time to ctime/atime 2023-11-03 22:24:07 +09:00
Kconfig fs: add CONFIG_BUFFER_HEAD 2023-08-02 09:13:09 -06:00
Makefile exfat: add Kconfig and Makefile 2020-03-05 21:00:40 -05:00
misc.c exfat: convert to new timestamp accessors 2023-10-18 13:26:21 +02:00
namei.c exfat: support create zero-size directory 2023-10-31 10:01:45 +09:00
nls.c exfat: Drop superfluous new line for error messages 2022-08-01 10:14:07 +09:00
super.c exfat: support create zero-size directory 2023-10-31 10:01:45 +09:00