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readahead-replay: use posix_fadvise instead of readahead
author
Harald Hoyer
<harald@redhat.com>
Fri, 24 Sep 2010 10:54:05 +0000
(12:54 +0200)
committer
Lennart Poettering
<lennart@poettering.net>
Sun, 26 Sep 2010 13:53:23 +0000
(15:53 +0200)
src/readahead-replay.c
patch
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diff --git
a/src/readahead-replay.c
b/src/readahead-replay.c
index a5a2936b3e816ce751ddb30d9160d36781af50bc..32941c144d5553dddcda4ca6dc7e88f04caf50b0 100644
(file)
--- a/
src/readahead-replay.c
+++ b/
src/readahead-replay.c
@@
-89,8
+89,8
@@
static int unpack_file(FILE *pack) {
any = true;
if (fd >= 0)
any = true;
if (fd >= 0)
- if (
readahead(fd, b * PAGE_SIZE, (c - b) * PAGE_SIZE
) < 0) {
- log_warning("
readahead
() failed: %m");
+ if (
posix_fadvise(fd, b * PAGE_SIZE, (c - b) * PAGE_SIZE, POSIX_FADV_WILLNEED
) < 0) {
+ log_warning("
posix_fadvise
() failed: %m");
goto finish;
}
}
goto finish;
}
}
@@
-100,8
+100,8
@@
static int unpack_file(FILE *pack) {
* intended to mean that the whole file shall be
* read */
* intended to mean that the whole file shall be
* read */
- if (
readahead(fd, 0, st.st_size
) < 0) {
- log_warning("
readahead
() failed: %m");
+ if (
posix_fadvise(fd, 0, st.st_size, POSIX_FADV_WILLNEED
) < 0) {
+ log_warning("
posix_fadvise
() failed: %m");
goto finish;
}
}
goto finish;
}
}