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author | Steve French <sfrench@us.ibm.com> | 2005-11-09 14:33:22 -0800 |
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committer | Steve French <sfrench@us.ibm.com> | 2005-11-09 14:33:22 -0800 |
commit | e82b3aec8d508d2a925a4c766e97f16b7c4dfb1b (patch) | |
tree | 69d5685ef0c194f651a03e30bff14628b4d45400 /fs/jffs2/compr_zlib.c | |
parent | ec58ef03284f0bfa50a04982b74c8c2325a0758e (diff) | |
parent | ad8f76be48d817b48222411ae16a7dfe257bdb24 (diff) | |
download | linux-e82b3aec8d508d2a925a4c766e97f16b7c4dfb1b.tar.bz2 |
Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Diffstat (limited to 'fs/jffs2/compr_zlib.c')
-rw-r--r-- | fs/jffs2/compr_zlib.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/jffs2/compr_zlib.c b/fs/jffs2/compr_zlib.c index 83f7e0788fd0..4db8be8e90cc 100644 --- a/fs/jffs2/compr_zlib.c +++ b/fs/jffs2/compr_zlib.c @@ -7,7 +7,7 @@ * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: compr_zlib.c,v 1.31 2005/05/20 19:30:06 gleixner Exp $ + * $Id: compr_zlib.c,v 1.32 2005/11/07 11:14:38 gleixner Exp $ * */ @@ -24,11 +24,11 @@ #include "nodelist.h" #include "compr.h" - /* Plan: call deflate() with avail_in == *sourcelen, - avail_out = *dstlen - 12 and flush == Z_FINISH. + /* Plan: call deflate() with avail_in == *sourcelen, + avail_out = *dstlen - 12 and flush == Z_FINISH. If it doesn't manage to finish, call it again with avail_in == 0 and avail_out set to the remaining 12 - bytes for it to clean up. + bytes for it to clean up. Q: Is 12 bytes sufficient? */ #define STREAM_END_SPACE 12 @@ -89,7 +89,7 @@ static int jffs2_zlib_compress(unsigned char *data_in, def_strm.next_in = data_in; def_strm.total_in = 0; - + def_strm.next_out = cpage_out; def_strm.total_out = 0; @@ -99,7 +99,7 @@ static int jffs2_zlib_compress(unsigned char *data_in, D1(printk(KERN_DEBUG "calling deflate with avail_in %d, avail_out %d\n", def_strm.avail_in, def_strm.avail_out)); ret = zlib_deflate(&def_strm, Z_PARTIAL_FLUSH); - D1(printk(KERN_DEBUG "deflate returned with avail_in %d, avail_out %d, total_in %ld, total_out %ld\n", + D1(printk(KERN_DEBUG "deflate returned with avail_in %d, avail_out %d, total_in %ld, total_out %ld\n", def_strm.avail_in, def_strm.avail_out, def_strm.total_in, def_strm.total_out)); if (ret != Z_OK) { D1(printk(KERN_DEBUG "deflate in loop returned %d\n", ret)); @@ -150,7 +150,7 @@ static int jffs2_zlib_decompress(unsigned char *data_in, inf_strm.next_in = data_in; inf_strm.avail_in = srclen; inf_strm.total_in = 0; - + inf_strm.next_out = cpage_out; inf_strm.avail_out = destlen; inf_strm.total_out = 0; |