static void mark_inode_bad(e2fsck_t ctx, ino_t ino);
static void add_casefolded_dir(e2fsck_t ctx, ino_t ino);
static void handle_fs_bad_blocks(e2fsck_t ctx);
-static void process_inodes(e2fsck_t ctx, char *block_buf);
static EXT2_QSORT_TYPE process_inode_cmp(const void *a, const void *b);
static errcode_t scan_callback(ext2_filsys fs, ext2_inode_scan scan,
dgrp_t group, void * priv_data);
};
struct scan_callback_struct {
- e2fsck_t ctx;
- char *block_buf;
+ e2fsck_t ctx;
+ char *block_buf;
+ struct process_inode_block *inodes_to_process;
+ int *process_inode_count;
};
-/*
- * For the inodes to process list.
- */
-static struct process_inode_block *inodes_to_process;
-static int process_inode_count;
+static void process_inodes(e2fsck_t ctx, char *block_buf,
+ struct process_inode_block *inodes_to_process,
+ int *process_inode_count);
static __u64 ext2_max_sizes[EXT2_MAX_BLOCK_LOG_SIZE -
EXT2_MIN_BLOCK_LOG_SIZE + 1];
void e2fsck_pass1_run(e2fsck_t ctx)
{
int i;
- __u64 max_sizes;
ext2_filsys fs = ctx->fs;
ext2_ino_t ino = 0;
struct ext2_inode *inode = NULL;
ext2_ino_t ino_threshold = 0;
dgrp_t ra_group = 0;
struct ea_quota ea_ibody_quota;
+ struct process_inode_block *inodes_to_process;
+ int process_inode_count;
init_resource_track(&rtrack, ctx->fs->io);
clear_problem_context(&pctx);
mtrace_print("Pass 1");
#endif
-#define EXT2_BPP(bits) (1ULL << ((bits) - 2))
-
- for (i = EXT2_MIN_BLOCK_LOG_SIZE; i <= EXT2_MAX_BLOCK_LOG_SIZE; i++) {
- max_sizes = EXT2_NDIR_BLOCKS + EXT2_BPP(i);
- max_sizes = max_sizes + EXT2_BPP(i) * EXT2_BPP(i);
- max_sizes = max_sizes + EXT2_BPP(i) * EXT2_BPP(i) * EXT2_BPP(i);
- max_sizes = (max_sizes * (1UL << i));
- ext2_max_sizes[i - EXT2_MIN_BLOCK_LOG_SIZE] = max_sizes;
- }
-#undef EXT2_BPP
-
imagic_fs = ext2fs_has_feature_imagic_inodes(sb);
extent_fs = ext2fs_has_feature_extents(sb);
inlinedata_fs = ext2fs_has_feature_inline_data(sb);
ctx->stashed_inode = inode;
scan_struct.ctx = ctx;
scan_struct.block_buf = block_buf;
+ scan_struct.inodes_to_process = inodes_to_process;
+ scan_struct.process_inode_count = &process_inode_count;
ext2fs_set_inode_callback(scan, scan_callback, &scan_struct);
if (ctx->progress && ((ctx->progress)(ctx, 1, 0,
ctx->fs->group_desc_count)))
goto endit;
if (process_inode_count >= ctx->process_inode_size) {
- process_inodes(ctx, block_buf);
+ process_inodes(ctx, block_buf, inodes_to_process,
+ &process_inode_count);
if (e2fsck_should_abort(ctx))
goto endit;
}
}
- process_inodes(ctx, block_buf);
+ process_inodes(ctx, block_buf, inodes_to_process,
+ &process_inode_count);
ext2fs_close_inode_scan(scan);
scan = NULL;
ctx->invalid_bitmaps++;
}
+static void init_ext2_max_sizes()
+{
+ int i;
+ __u64 max_sizes;
+
+ /*
+ * Init ext2_max_sizes which will be immutable and shared between
+ * threads
+ */
+#define EXT2_BPP(bits) (1ULL << ((bits) - 2))
+
+ for (i = EXT2_MIN_BLOCK_LOG_SIZE; i <= EXT2_MAX_BLOCK_LOG_SIZE; i++) {
+ max_sizes = EXT2_NDIR_BLOCKS + EXT2_BPP(i);
+ max_sizes = max_sizes + EXT2_BPP(i) * EXT2_BPP(i);
+ max_sizes = max_sizes + EXT2_BPP(i) * EXT2_BPP(i) * EXT2_BPP(i);
+ max_sizes = (max_sizes * (1UL << i));
+ ext2_max_sizes[i - EXT2_MIN_BLOCK_LOG_SIZE] = max_sizes;
+ }
+#undef EXT2_BPP
+}
+
#ifdef HAVE_PTHREAD
static errcode_t e2fsck_pass1_copy_bitmap(ext2_filsys fs, ext2fs_generic_bitmap *src,
ext2fs_generic_bitmap *dest)
void e2fsck_pass1(e2fsck_t ctx)
{
+ init_ext2_max_sizes();
#ifdef HAVE_PTHREAD
e2fsck_pass1_multithread(ctx);
#else
scan_struct = (struct scan_callback_struct *) priv_data;
ctx = scan_struct->ctx;
- process_inodes((e2fsck_t) fs->priv_data, scan_struct->block_buf);
+ process_inodes((e2fsck_t) fs->priv_data, scan_struct->block_buf,
+ scan_struct->inodes_to_process,
+ scan_struct->process_inode_count);
if (ctx->progress)
if ((ctx->progress)(ctx, 1, group+1,
/*
* Process the inodes in the "inodes to process" list.
*/
-static void process_inodes(e2fsck_t ctx, char *block_buf)
+static void process_inodes(e2fsck_t ctx, char *block_buf,
+ struct process_inode_block *inodes_to_process,
+ int *process_inode_count)
{
int i;
struct ext2_inode *old_stashed_inode;
#if 0
printf("begin process_inodes: ");
#endif
- if (process_inode_count == 0)
+ if (*process_inode_count == 0)
return;
old_operation = ehandler_operation(0);
old_stashed_inode = ctx->stashed_inode;
old_stashed_ino = ctx->stashed_ino;
- qsort(inodes_to_process, process_inode_count,
+ qsort(inodes_to_process, *process_inode_count,
sizeof(struct process_inode_block), process_inode_cmp);
clear_problem_context(&pctx);
- for (i=0; i < process_inode_count; i++) {
+ for (i=0; i < *process_inode_count; i++) {
pctx.inode = ctx->stashed_inode =
(struct ext2_inode *) &inodes_to_process[i].inode;
pctx.ino = ctx->stashed_ino = inodes_to_process[i].ino;
}
ctx->stashed_inode = old_stashed_inode;
ctx->stashed_ino = old_stashed_ino;
- process_inode_count = 0;
+ *process_inode_count = 0;
#if 0
printf("end process inodes\n");
#endif