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| author | Theodore Ts'o <tytso@mit.edu> | 2007-08-03 20:07:09 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2007-08-03 20:07:09 -0400 |
| commit | 6d96b00d57d236e2746f8245df6c8ea64abc64c1 (patch) | |
| tree | 786a13abfdf0e0451ace527da32ca2be6a8df408 /e2fsck/e2fsck.h | |
| parent | 894c7fdb13d1305d0d68dfb006328d725e4a72d1 (diff) | |
| download | e2fsprogs-6d96b00d57d236e2746f8245df6c8ea64abc64c1.tar.gz | |
Add I/O statistics to e2fsck
This patch instruments the libext2fs unix I/O manager and adds bytes
read/written and data rate to e2fsck -tt pass/overall timing output.
Signed-off-by: Jim Garlick <garlick@llnl.gov>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'e2fsck/e2fsck.h')
| -rw-r--r-- | e2fsck/e2fsck.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/e2fsck/e2fsck.h b/e2fsck/e2fsck.h index 96b83dab..5a9b44f3 100644 --- a/e2fsck/e2fsck.h +++ b/e2fsck/e2fsck.h @@ -135,6 +135,8 @@ struct resource_track { struct timeval user_start; struct timeval system_start; void *brk_start; + unsigned long long bytes_read; + unsigned long long bytes_written; }; #endif @@ -469,8 +471,10 @@ extern void preenhalt(e2fsck_t ctx); extern char *string_copy(e2fsck_t ctx, const char *str, int len); #ifdef RESOURCE_TRACK extern void print_resource_track(const char *desc, - struct resource_track *track); -extern void init_resource_track(struct resource_track *track); + struct resource_track *track, + io_channel channel); +extern void init_resource_track(struct resource_track *track, + io_channel channel); #endif extern int inode_has_valid_blocks(struct ext2_inode *inode); extern void e2fsck_read_inode(e2fsck_t ctx, unsigned long ino, |