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ext4: Combine proc file handling into a single set of functions

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Previously mballoc created a separate set of functions for each proc
file.  This combines the tunables into a single set of functions which
gets used for all of the per-superblock proc files, saving
approximately 2k of compiled object code.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Theodore Ts'o
2008-09-23 18:07:35 -04:00
parent 9f6200bbfc
commit 5e8814f2f7
4 changed files with 70 additions and 69 deletions
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12
fs/ext4/ext4_sb.h
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@@ -108,12 +108,12 @@ struct ext4_sb_info {
/* tunables */
unsigned long s_stripe;
unsigned long s_mb_stream_request;
unsigned long s_mb_max_to_scan;
unsigned long s_mb_min_to_scan;
unsigned long s_mb_stats;
unsigned long s_mb_order2_reqs;
unsigned long s_mb_group_prealloc;
unsigned int s_mb_stream_request;
unsigned int s_mb_max_to_scan;
unsigned int s_mb_min_to_scan;
unsigned int s_mb_stats;
unsigned int s_mb_order2_reqs;
unsigned int s_mb_group_prealloc;
/* where last allocation was done - for stream allocation */
unsigned long s_mb_last_group;
unsigned long s_mb_last_start;