Messages in this thread Patch in this message | | | Date | Mon, 5 Nov 2007 19:09:24 -0600 | From | Matt Mackall <> | Subject | [PATCH] Loopback mounts should update the mtime of the underlying file on writes |
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Noticed by a Mercurial user. I think this should fix it.
Signed-off-by: Matt Mackall <mpm@selenic.com>
Index: l/drivers/block/loop.c =================================================================== --- l.orig/drivers/block/loop.c 2007-11-05 17:50:07.000000000 -0600 +++ l/drivers/block/loop.c 2007-11-05 19:03:51.000000000 -0600 @@ -221,6 +221,7 @@ static int do_lo_send_aops(struct loop_d offset = pos & ((pgoff_t)PAGE_CACHE_SIZE - 1); bv_offs = bvec->bv_offset; len = bvec->bv_len; + file_update_time(file); while (len > 0) { sector_t IV; unsigned size; @@ -299,6 +300,7 @@ static int __do_lo_send_write(struct fil set_fs(get_ds()); bw = file->f_op->write(file, buf, len, &pos); + file_update_time(file); set_fs(old_fs); if (likely(bw == len)) return 0;
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