Ok, here's the new buffer.c-file, hopefully correcting the bug which caused file system inconsistencies. NOTE! This file is NOT official, and won't be used as a starting point for future kernel cdiffs. Thus save the old buffer.c before using this. It's just a temporary bug fix before a real release (which should come out in December). Hopefully these kind of rather urgent bug-fixes won't be too usual. The changes are mostly to "getblk()", and are not final: it's a bug-fix, and I'll have to tweak it a bit more for the real version. The current version works fine, but it's a bit overzealous in trying to avoid reclaiming dirty blocks: with this kernel patch the buffer-cache VERY easily fills up with dirty blocks, at the expense of ordinary ones. Thus "sync"ing is even more important with this fix: the dirty blocks are kept around longer (too long in my opinion) with this routine. Linus (torvalds@kruuna.helsinki.fi) PS: Re: Math libraries. There aren't any. When I talk about gcc soft-float, I'm just talking about the general idea - I haven't implemented (or ported) any real math functions. The only floating point math that gcc currently knows about is add/sub/neg/mul/div (and only for doubles, not floats). Gcc in the original 1.40-version cannot handle soft-floats correctly: linux gcc has this corrected (thanks mainly to bruce evans), but not used very much. There might be stubs for sin/ln etc in the library: they should just return 0.0, and are there (if they are) to get gawk to compile (and yes, it works - kind of). If you do find routines for floats you can use (and they are available out there), you can add them to the library with "gar d libc.a stubs.o" (remove old routines) "gar rs libc.a sin.o ln.o ..." ------ snip snip ------------------------ begin 644 buffer.c.Z M'YV0+U0H *$"! @V:=S4P?/"S)P78NJ8,5-&CHLQ P42-(AB2 H0,7+DB&&0 M2<(Z<T!0>2/'3A@V9.9D?*% 0<",!D]$G%CQX@D0:=K 85.F31DW=%+205,& MQ$Z*<EJ,"3.&*0@S==R,H9/FC9LY+D!(H5I&JE<R:;AZ38DFC)TR.,64.0K" M[9LT9,J0<9H'A),B5HI(.5B&#E<W9^H"15I13ATX=$!4#8.X:1BG$J&"0%$& MSY@RD*^R!+$4[D8R8>B$80'BC1G);^K(F5,F!>N(D1/.H5,FS%ZBAA,F+BWY M)5$Y(,B\ 4HGK),G5(J$ !$D94+><AQ#EKEQJAL0=\*L:?I8\50VQUG/>6-4 M,L(6N]. 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| Greg Kroah-Hartman | [PATCH 001/196] Chinese: Add the known_regression URI to the HOWTO |
| Linus Torvalds | Linux 2.6.27-rc8 |
| James Bottomley | Re: Integration of SCST in the mainstream Linux kernel |
| Greg KH | Linux 2.6.25.10 |
git: | |
| Sverre Rabbelier | Git vs Monotone |
| Robert Collins | Re: VCS comparison table |
| Junio C Hamano | Re: git-diff on touched files: bug or feature? |
| Linus Torvalds | Re: [PATCH] Avoid running lstat(2) on the same cache entry. |
| Steve Shockley | Re: Real men don't attack straw men |
| chefren | Re: [Fwd: Open-Hardware] |
| ropers | Re: About Xen: maybe a reiterative question but .. |
| Leon Dippenaar | New tcp stack attack |
| David Miller | Re: [GIT]: Networking |
| Jeff Garzik | Re: [bug?] tg3: Failed to load firmware "tigon/tg3_tso.bin" |
| Ilpo Järvinen | Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+ |
| Sangtae Ha | Re: A Linux TCP SACK Question |
