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2010-12-30genext2fs.sh: improve number of blocks calculationPeter Korsgaard
Closes #2929 Instead of just adding a fixed amount to the blocks used, try to estimate the real space needed according to the filesystem structure (bitmaps, inodes, blocks). The side effect of this is that we no longer significantly overestimate the size needed for small file systems. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-04-19fs/ext2: fix blocks/inodes calculationPeter Korsgaard
With the ROOTFS_TARGET conversion, EXT2_OPTS gets evaluated very early (before TARGET_DIR is populated with files), so the calculated blocks/inodes numbers are wrong. Fix it by moving the calculation to a shell script wrapper around genext2fs, so it only gets executed just before genext2fs runs. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-04-19fs/ext2: fix typoPeter Korsgaard
BR2_TARGET_ROOTFS_EXT2_RESBLKS is an int, so test against 0 rather than the empty string - Otherwise the test is always true and a -m option without arguments is added to the argument list, causing genext2fs to get confused. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-04-09fs/*/Config.in: remove useless configuration commentsThomas Petazzoni
The dependency on gzip, bzip2 and lzma are properly handled automatically. No need to tell the user about this. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-04-09Coherent naming for .mk files in fs/Thomas Petazzoni
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-04-09Move all filesystem generation code to fs/Thomas Petazzoni
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>