mirror of https://github.com/vitalif/e2fsprogs
79614b2709
This patch adds to e2fsck the ability to pre-fetch metadata into the page cache in the hopes of speeding up fsck runs. There are two new functions -- the first allows a caller to readahead a list of blocks, and the second is a helper function that uses that first mechanism to load group data (bitmaps, inode tables). These new e2fsck routines require the addition of a dblist API to allow us to iterate a subset of a dblist. This will enable incremental directory block readahead in e2fsck pass 2. There's also a function to estimate the readahead given a FS. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> |
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| .. | ||
| blkid | ||
| e2p | ||
| et | ||
| ext2fs | ||
| quota | ||
| ss | ||
| uuid | ||
| Android.mk | ||
| Makefile.bsd-lib | ||
| Makefile.checker | ||
| Makefile.darwin-lib | ||
| Makefile.elf-lib | ||
| Makefile.library | ||
| Makefile.profile | ||
| Makefile.solaris-lib | ||
| config.h.in | ||
| dirpaths.h.in | ||
| fpopen.c | ||