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Ben Gras 49eb1f4806 vm: new secondary cache code 
Primary purpose of change: to support the mmap implementation, VM must
know both (a) about some block metadata for FS cache blocks, i.e.
inode numbers and inode offsets where applicable; and (b) know about
*all* cache blocks, i.e.  also of the FS primary caches and not just
the blocks that spill into the secondary one. This changes the
interface and VM data structures.

This change is only for the interface (libminixfs) and VM data
structures; the filesystem code is unmodified, so although the
secondary cache will be used as normal, blocks will not be annotated
with inode information until the FS is modified to provide this
information. Until it is modified, mmap of files will fail gracefully
on such filesystems.

This is indicated to VFS/VM by returning ENOSYS for REQ_PEEK.

Change-Id: I1d2df6c485e6c5e89eb28d9055076cc02629594e
2013-04-24 10:18:16 +00:00
..
blocktest libc: add clock_getres()/clock_gettime() system calls. 2013-04-04 15:04:53 +02:00
ds Removing obsolete _MINIX define 2013-02-26 09:44:20 +00:00
fbdtest Add fbd -- Faulty Block Device driver 2011-12-11 22:45:46 +01:00
ipc Removing obsolete _MINIX define 2013-02-26 09:44:20 +00:00
kernel Removing obsolete _MINIX define 2013-02-26 09:44:20 +00:00
safecopy Removing obsolete _MINIX define 2013-02-26 09:44:20 +00:00
scancodes Removing obsolete _MINIX define 2013-02-26 09:44:20 +00:00
select Removing obsolete _MINIX define 2013-02-26 09:44:20 +00:00
common.c many new tests 2013-04-19 16:21:48 +00:00
common.h many new tests 2013-04-19 16:21:48 +00:00
magic.h tests cleanup 2013-04-17 22:00:59 +00:00
Makefile vm: new secondary cache code 2013-04-24 10:18:16 +00:00
mod.c ld.so: be more mmap()-behaviour-independent 2012-06-25 14:13:07 +02:00
run vm: remove secondary cache code 2013-04-24 10:18:10 +00:00
t10a.c retire _PROTOTYPE 2012-03-25 16:17:10 +02:00
t11a.c retire _PROTOTYPE 2012-03-25 16:17:10 +02:00
t11b.c retire _PROTOTYPE 2012-03-25 16:17:10 +02:00
t40a.c tests cleanup 2013-04-17 22:00:59 +00:00
t40b.c tests cleanup 2013-04-17 22:00:59 +00:00
t40c.c tests cleanup 2013-04-17 22:00:59 +00:00
t40d.c tests cleanup 2013-04-17 22:00:59 +00:00
t40e.c tests cleanup 2013-04-17 22:00:59 +00:00
t40f.c tests cleanup 2013-04-17 22:00:59 +00:00
t60a.c Implement issetugid syscall 2011-11-28 10:03:43 +00:00
t60b.c Implement issetugid syscall 2011-11-28 10:03:43 +00:00
t67a.c test67: test opening files and sockets with O_CLOEXEC 2013-02-28 10:08:54 +00:00
t67b.c test67: test opening files and sockets with O_CLOEXEC 2013-02-28 10:08:54 +00:00
t68a.c test68: test pipe2 functionality 2013-02-28 10:08:54 +00:00
t68b.c test68: test pipe2 functionality 2013-02-28 10:08:54 +00:00
test1.c tests cleanup 2013-04-17 22:00:59 +00:00
test2.c tests cleanup 2013-04-17 22:00:59 +00:00
test3.c tests cleanup 2013-04-17 22:00:59 +00:00
test4.c tests cleanup 2013-04-17 22:00:59 +00:00
test5.c tests cleanup 2013-04-17 22:00:59 +00:00
test6.c tests cleanup 2013-04-17 22:00:59 +00:00
test7.c tests cleanup 2013-04-17 22:00:59 +00:00
test8.c tests cleanup 2013-04-17 22:00:59 +00:00
test9.c tests cleanup 2013-04-17 22:00:59 +00:00
test10.c tests cleanup 2013-04-17 22:00:59 +00:00
test11.c tests cleanup 2013-04-17 22:00:59 +00:00
test12.c tests cleanup 2013-04-17 22:00:59 +00:00
test13.c tests cleanup 2013-04-17 22:00:59 +00:00
test14.c tests cleanup 2013-04-17 22:00:59 +00:00
test15.c tests cleanup 2013-04-17 22:00:59 +00:00
test16.c tests cleanup 2013-04-17 22:00:59 +00:00
test17.c tests cleanup 2013-04-17 22:00:59 +00:00
test18.c tests cleanup 2013-04-17 22:00:59 +00:00
test19.c tests cleanup 2013-04-17 22:00:59 +00:00
test20.c tests cleanup 2013-04-17 22:00:59 +00:00
test21.c tests cleanup 2013-04-17 22:00:59 +00:00
test22.c tests cleanup 2013-04-17 22:00:59 +00:00
test23.c tests cleanup 2013-04-17 22:00:59 +00:00
test24.c tests cleanup 2013-04-17 22:00:59 +00:00
test25.c tests cleanup 2013-04-17 22:00:59 +00:00
test26.c tests cleanup 2013-04-17 22:00:59 +00:00
test27.c tests cleanup 2013-04-17 22:00:59 +00:00
test28.c tests cleanup 2013-04-17 22:00:59 +00:00
test29.c tests cleanup 2013-04-17 22:00:59 +00:00
test30.c tests cleanup 2013-04-17 22:00:59 +00:00
test31.c tests cleanup 2013-04-17 22:00:59 +00:00
test32.c tests cleanup 2013-04-17 22:00:59 +00:00
test33.c tests cleanup 2013-04-17 22:00:59 +00:00
test34.c tests cleanup 2013-04-17 22:00:59 +00:00
test35.c tests cleanup 2013-04-17 22:00:59 +00:00
test36.c tests cleanup 2013-04-17 22:00:59 +00:00
test37.c tests cleanup 2013-04-17 22:00:59 +00:00
test38.c tests cleanup 2013-04-17 22:00:59 +00:00
test39.c tests cleanup 2013-04-17 22:00:59 +00:00
test40.c tests cleanup 2013-04-17 22:00:59 +00:00
test41.c tests cleanup 2013-04-17 22:00:59 +00:00
test42.c tests cleanup 2013-04-17 22:00:59 +00:00
test43.c tests cleanup 2013-04-17 22:00:59 +00:00
test44.c tests cleanup 2013-04-17 22:00:59 +00:00
test45.c tests cleanup 2013-04-17 22:00:59 +00:00
test45.h tests cleanup 2013-04-17 22:00:59 +00:00
test46.c tests cleanup 2013-04-17 22:00:59 +00:00
test47.c tests cleanup 2013-04-17 22:00:59 +00:00
test48.c tests cleanup 2013-04-17 22:00:59 +00:00
test49.c tests cleanup 2013-04-17 22:00:59 +00:00
test50.c tests cleanup 2013-04-17 22:00:59 +00:00
test51.c tests cleanup 2013-04-17 22:00:59 +00:00
test52.c tests cleanup 2013-04-17 22:00:59 +00:00
test53.c tests cleanup 2013-04-17 22:00:59 +00:00
test54.c tests cleanup 2013-04-17 22:00:59 +00:00
test55.c tests cleanup 2013-04-17 22:00:59 +00:00
test56.c vfs: fix null deref, pfs: add fchmod() 2013-04-19 17:06:56 +02:00
test57.c tests cleanup 2013-04-17 22:00:59 +00:00
test57loop.S Macros for symbols used in both ASM and C 2010-08-17 16:44:07 +00:00
test58.c tests cleanup 2013-04-17 22:00:59 +00:00
test59.c tests cleanup 2013-04-17 22:00:59 +00:00
test60.c tests cleanup 2013-04-17 22:00:59 +00:00
test61.c tests cleanup 2013-04-17 22:00:59 +00:00
test62.c tests cleanup 2013-04-17 22:00:59 +00:00
test63.c tests cleanup 2013-04-17 22:00:59 +00:00
test64.c tests cleanup 2013-04-17 22:00:59 +00:00
test65.c tests cleanup 2013-04-17 22:00:59 +00:00
test66.c tests cleanup 2013-04-17 22:00:59 +00:00
test66expected.h test66: float smoke test, floating point fixes (arm) 2013-02-20 12:29:37 +00:00
test67.c tests cleanup 2013-04-17 22:00:59 +00:00
test68.c tests cleanup 2013-04-17 22:00:59 +00:00
test69.c tests cleanup 2013-04-17 22:00:59 +00:00
test70.c many new tests 2013-04-19 16:21:48 +00:00
test71.c many new tests 2013-04-19 16:21:48 +00:00
test72.c vm: new secondary cache code 2013-04-24 10:18:16 +00:00
test73.c many new tests 2013-04-19 16:21:48 +00:00
testcache.c many new tests 2013-04-19 16:21:48 +00:00
testcache.h many new tests 2013-04-19 16:21:48 +00:00
testinterp.sh vfs,avfs: verify an interpreter was found on #! line 2011-12-21 23:44:13 +01:00
testsh1.sh Shell tests now complain more loudly. 2012-12-11 16:59:54 +01:00
testsh2.sh Shell tests now complain more loudly. 2012-12-11 16:59:54 +01:00
testvm.c vm: new secondary cache code 2013-04-24 10:18:16 +00:00
testvm.conf vm: new secondary cache code 2013-04-24 10:18:16 +00:00
testvm.h many new tests 2013-04-19 16:21:48 +00:00