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mkfs_ext2: use compatible inode sizes; add -I <inodesize>. (by Vladimir)

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function                                             old     new   delta
mkfs_ext2_main                                      2385    2495    +110
packed_usage                                       26400   26447     +47
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(add/remove: 0/0 grow/shrink: 2/0 up/down: 157/0)             Total: 157 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2009-10-22 12:12:17 +02:00
parent 3945bc1534
commit 149a32a19b
5 changed files with 46 additions and 30 deletions
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15
include/usage.h
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@ -2716,7 +2716,7 @@
/* "[-c|-l filename] " */ \
"[-b BLK_SIZE] " \
/* "[-f fragment-size] [-g blocks-per-group] " */ \
"[-i BYTES_PER_INODE] " \
"[-i INODE_RATIO] [-I INODE_SIZE] " \
/* "[-j] [-J journal-options] [-N number-of-inodes] " */ \
"[-m RESERVED_PERCENT] " \
/* "[-o creator-os] [-O feature[,...]] [-q] " */ \
@ -2724,15 +2724,16 @@
"[-L LABEL] " \
"[-n] " \
/* "[-M last-mounted-directory] [-S] [-T filesystem-type] " */ \
"DEVICE [KBYTES]"
"BLOCKDEV [KBYTES]"
#define mkfs_ext2_full_usage "\n" \
"\n -b BLK_SIZE Block size in bytes" \
/* "\n -c Check for bad blocks before creating" */ \
"\n -b BLK_SIZE Block size, bytes" \
/* "\n -c Check device for bad blocks" */ \
/* "\n -E opts Set extended options" */ \
/* "\n -f size Fragment size in bytes" */ \
/* "\n -F Force (ignore sanity checks)" */ \
/* "\n -g num Number of blocks in a block group" */ \
"\n -i BYTES The bytes/inode ratio" \
"\n -i RATIO Set max number of files to filesystem_size / RATIO" \
"\n -I BYTES Inode size (min 128)" \
/* "\n -j Create a journal (ext3)" */ \
/* "\n -J opts Set journal options (size/device)" */ \
/* "\n -l file Read bad blocks list from file" */ \
@ -2750,7 +2751,7 @@
/* "\n -v Verbose" */ \
#define mkfs_minix_trivial_usage \
"[-c | -l filename] [-nXX] [-iXX] /dev/name [blocks]"
"[-c | -l filename] [-nXX] [-iXX] BLOCKDEV [KBYTES]"
#define mkfs_minix_full_usage "\n\n" \
"Make a MINIX filesystem\n" \
"\nOptions:" \
@ -2761,7 +2762,7 @@
"\n -v Make version 2 filesystem" \
#define mkfs_vfat_trivial_usage \
"[-v] [-n LABEL] FILE_OR_DEVICE [SIZE_IN_KB]"
"[-v] [-n LABEL] BLOCKDEV [KBYTES]"
/* Accepted but ignored:
"[-c] [-C] [-I] [-l bad-block-file] [-b backup-boot-sector] "
"[-m boot-msg-file] [-i volume-id] "