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| author | Jo-Philipp Wich <jow@openwrt.org> | 2010-06-16 23:34:38 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2010-06-16 23:34:38 +0000 |
| commit | 2dcfed2eff694b155ef70ef20447da0a9347eb69 (patch) | |
| tree | b4db90cf3ca15e777122c80283593dc1e8eb3087 /package/mtd/src | |
| parent | 4289fa555e4a2b1643112c6ad976c54777123782 (diff) | |
| download | upstream-2dcfed2eff694b155ef70ef20447da0a9347eb69.tar.gz upstream-2dcfed2eff694b155ef70ef20447da0a9347eb69.tar.bz2 upstream-2dcfed2eff694b155ef70ef20447da0a9347eb69.zip | |
mtd: request locked pages when mmap'ing the FIS table, cures random segfaults in table rewrite until http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=2d4dc890b5c8fabd818a8586607e6843c4375e62 is added.
SVN-Revision: 21823
Diffstat (limited to 'package/mtd/src')
| -rw-r--r-- | package/mtd/src/fis.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/package/mtd/src/fis.c b/package/mtd/src/fis.c index b285d24db4..559ca95069 100644 --- a/package/mtd/src/fis.c +++ b/package/mtd/src/fis.c @@ -77,7 +77,7 @@ fis_open(void) goto error; fis_erasesize = erasesize; - desc = mmap(NULL, erasesize, PROT_READ|PROT_WRITE, MAP_SHARED, fis_fd, 0); + desc = mmap(NULL, erasesize, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_LOCKED, fis_fd, 0); if (desc == MAP_FAILED) goto error; |