lgcosta/reiserfsprogs
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Imported reiserfsprogs-3.6.9

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This commit is contained in:
Jeff Mahoney committed 2012-10-11 11:29:29 -04:00
1 parent 99c89460c3
commit cccefa4d84
86 files changed
+13393 -6954
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fsck/lost+found.c
+25 -28
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@@ -1,5 +1,6 @@
/*
* Copyright 2000-2002 Hans Reiser
* Copyright 2000-2003 by Hans Reiser, licensing governed by
* reiserfsprogs/README
*/
#include "fsck.h"
@@ -87,7 +88,7 @@ static __u64 _look_for_lost (reiserfs_filsys_t * fs, int link_lost_dirs)
}
lost_found_pass_stat (fs)->dir_recovered ++;
create_dir_sd (fs, &tmp, &sd, modify_item);
mark_objectid_really_used (proper_id_map (fs), get_key_objectid (&sd));
id_map_mark(proper_id_map (fs), get_key_objectid (&sd));
key = sd;
pathrelse (&path);
goto cont;
@@ -137,30 +138,28 @@ static __u64 _look_for_lost (reiserfs_filsys_t * fs, int link_lost_dirs)
struct key obj_key = {0, 0, {{0, 0},}};
char * lost_name;
struct item_head tmp_ih;
__u32 pos_in_map;
/* key to continue */
key = ih->ih_key;
set_key_objectid (&key, get_key_objectid (&key) + 1);
tmp_ih = *ih;
if (is_objectid_really_used (semantic_id_map (fs),
get_key_objectid (&ih->ih_key),
&pos_in_map)) {
if (id_map_test(semantic_id_map (fs), get_key_objectid (&ih->ih_key))) {
/* objectid is used, relocate an object */
lost_found_pass_stat (fs)->oid_sharing ++;
if (1/*fsck_adjust_file_size (fs)*/) {
if (is_it_dir) {
relocate_dir (&tmp_ih, 1);
lost_found_pass_stat (fs)->oid_sharing_dirs_relocated ++;
} else {
rewrite_file (&tmp_ih, 1, 1);
lost_found_pass_stat (fs)->oid_sharing_files_relocated ++;
}
}
if (is_it_dir) {
relocate_dir (&tmp_ih, 1);
lost_found_pass_stat (fs)->oid_sharing_dirs_relocated ++;
} else {
rewrite_file (&tmp_ih, 1, 1);
lost_found_pass_stat (fs)->oid_sharing_files_relocated ++;
}
linked_already(&tmp_ih.ih_key);
} else {
if (!is_it_dir)
mark_objectid_really_used (semantic_id_map (fs), get_key_objectid (&ih->ih_key));
id_map_mark(semantic_id_map (fs), get_key_objectid (&ih->ih_key));
}
asprintf (&lost_name, "%u_%u", get_key_dirid (&tmp_ih.ih_key),
@@ -172,11 +171,12 @@ static __u64 _look_for_lost (reiserfs_filsys_t * fs, int link_lost_dirs)
pathrelse (&path);
/* 0 does not mean anyting - item w/ "." and ".." already
/* 0 does not mean anyting - item with "." and ".." already
exists and reached, so only name will be added */
size += reiserfs_add_entry (fs, &lost_found_dir_key, lost_name,
name_length (lost_name, lost_found_dir_format), &obj_key, 0/*fsck_need*/);
if (is_it_dir) {
/* fixme: we hope that if we will try to pull all the
directory right now - then there will be less
@@ -238,10 +238,6 @@ static __u64 _look_for_lost (reiserfs_filsys_t * fs, int link_lost_dirs)
fsck_progress ("finished\n");
#endif
if (!link_lost_dirs && lost_files)
fsck_log ("look_for_lost: %d files seem to be left not linked to lost+found\n",
lost_files);
return size;
}
@@ -261,7 +257,6 @@ static void save_lost_found_result (reiserfs_filsys_t * fs)
reiserfs_end_stage_info_save (file);
close_file (file);
retval = unlink (state_dump_file (fs));
retval = rename ("temp_fsck_file.deleteme", state_dump_file (fs));
if (retval != 0)
fsck_progress ("pass 0: Could not rename the temporary file temp_fsck_file.deleteme to %s",
@@ -283,8 +278,10 @@ void load_lost_found_result (reiserfs_filsys_t * fs)
fs->block_deallocator = reiserfsck_reiserfs_free_block;
/* we need objectid map on semantic pass to be able to relocate files */
proper_id_map (fs) = init_id_map ();
proper_id_map (fs) = id_map_init();
/* Not implemented yet.
fetch_objectid_map (proper_id_map (fs), fs);
*/
}
void after_lost_found (reiserfs_filsys_t * fs)
@@ -295,7 +292,7 @@ void after_lost_found (reiserfs_filsys_t * fs)
/* write all dirty blocks */
fsck_progress ("Flushing..");
flush_objectid_map (proper_id_map (fs), fs);
id_map_flush(proper_id_map (fs), fs);
fs->fs_dirt = 1;
reiserfs_flush_to_ondisk_bitmap (fsck_new_bitmap(fs), fs);
reiserfs_flush (fs);
@@ -311,12 +308,12 @@ void after_lost_found (reiserfs_filsys_t * fs)
save_lost_found_result (fs);
free_id_map (proper_id_map (fs));
id_map_free(proper_id_map (fs));
proper_id_map (fs) = 0;
fs->fs_dirt = 1;
reiserfs_close (fs);
exit(0);
exit(EXIT_OK);
}
void pass_3a_look_for_lost (reiserfs_filsys_t * fs)
@@ -328,10 +325,10 @@ void pass_3a_look_for_lost (reiserfs_filsys_t * fs)
__u32 blocks;
__u16 mode;
__u32 objectid;
int gen_counter;
unsigned int gen_counter;
fsck_progress ("Pass 3a (looking for lost dir/files):\n");
/* when warnings go not to stderr - separate then in the log */
/* when warnings go not to stderr - separate them in the log */
if (fsck_log_file (fs) != stderr)
fsck_log ("####### Pass 3a (lost+found pass) #########\n");