Ian Dowse f55ff3f3ef The ffs superblock includes a 128-byte region for use by temporary ... in-core pointers to summary information. An array in this region (fs_csp) could overflow on filesystems with a very large number of cylinder groups (~16000 on i386 with 8k blocks). When this happens, other fields in the superblock get corrupted, and fsck refuses to check the filesystem. Solve this problem by replacing the fs_csp array in 'struct fs' with a single pointer, and add padding to keep the length of the 128-byte region fixed. Update the kernel and userland utilities to use just this single pointer. With this change, the kernel no longer makes use of the superblock fields 'fs_csshift' and 'fs_csmask'. Add a comment to newfs/mkfs.c to indicate that these fields must be calculated for compatibility with older kernels. Reviewed by: mckusick		2001-01-15 18:30:40 +00:00
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SMM.doc	Reviewed by: rwatson, bp	2000-10-09 08:26:35 +00:00
dir.c	If the lost+found directory is created by fsck, it will do a cacheino()	2000-07-24 19:50:20 +00:00
fsck_ffs.8	Document fsck_ffs's new SIGINFO handler.	2001-01-03 13:53:48 +00:00
fsck.h	Add a simple SIGINFO handler to fsck_ffs. Shortly after receipt of	2000-12-15 14:23:55 +00:00
fsutil.c	The ffs superblock includes a 128-byte region for use by temporary	2001-01-15 18:30:40 +00:00
inode.c	Make a tighter test for valid inode numbers in getnextinode().	2000-07-15 18:28:36 +00:00
main.c	Add a simple SIGINFO handler to fsck_ffs. Shortly after receipt of	2000-12-15 14:23:55 +00:00
Makefile	Some missed magic in the fsck wrapper commit which is required by other	2000-10-09 09:21:04 +00:00
pass1.c	Add a simple SIGINFO handler to fsck_ffs. Shortly after receipt of	2000-12-15 14:23:55 +00:00
pass1b.c	Add a simple SIGINFO handler to fsck_ffs. Shortly after receipt of	2000-12-15 14:23:55 +00:00
pass2.c	Add a simple SIGINFO handler to fsck_ffs. Shortly after receipt of	2000-12-15 14:23:55 +00:00
pass3.c	Add a simple SIGINFO handler to fsck_ffs. Shortly after receipt of	2000-12-15 14:23:55 +00:00
pass4.c	Add a simple SIGINFO handler to fsck_ffs. Shortly after receipt of	2000-12-15 14:23:55 +00:00
pass5.c	Add a simple SIGINFO handler to fsck_ffs. Shortly after receipt of	2000-12-15 14:23:55 +00:00
preen.c	Reviewed by: rwatson, bp	2000-10-09 08:26:35 +00:00
setup.c	The ffs superblock includes a 128-byte region for use by temporary	2001-01-15 18:30:40 +00:00
utilities.c	Add a missing period and newline to a message.	2000-12-18 21:14:25 +00:00