diff options
Diffstat (limited to 'wrapper.c')
| -rw-r--r-- | wrapper.c | 12 |
1 files changed, 12 insertions, 0 deletions
@@ -4,6 +4,9 @@ #include "cache.h" #include "config.h" +static intmax_t count_fsync_writeout_only; +static intmax_t count_fsync_hardware_flush; + #ifdef HAVE_RTLGENRANDOM /* This is required to get access to RtlGenRandom. */ #define SystemFunction036 NTAPI SystemFunction036 @@ -564,6 +567,7 @@ int git_fsync(int fd, enum fsync_action action) { switch (action) { case FSYNC_WRITEOUT_ONLY: + count_fsync_writeout_only += 1; #ifdef __APPLE__ /* @@ -595,6 +599,8 @@ int git_fsync(int fd, enum fsync_action action) return -1; case FSYNC_HARDWARE_FLUSH: + count_fsync_hardware_flush += 1; + /* * On macOS, a special fcntl is required to really flush the * caches within the storage controller. As of this writing, @@ -610,6 +616,12 @@ int git_fsync(int fd, enum fsync_action action) } } +void trace_git_fsync_stats(void) +{ + trace2_data_intmax("fsync", the_repository, "fsync/writeout-only", count_fsync_writeout_only); + trace2_data_intmax("fsync", the_repository, "fsync/hardware-flush", count_fsync_hardware_flush); +} + static int warn_if_unremovable(const char *op, const char *file, int rc) { int err; |