block.c (23c88b24721ee907639705bf9de03dcd6b1e66ad) block.c (04c01a5c8f006b6e45fa5be8ea857efe7d9c41f9)
1/*
2 * QEMU System Emulator block driver
3 *
4 * Copyright (c) 2003 Fabrice Bellard
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights

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1186 }
1187
1188 if (!drv->bdrv_needs_filename) {
1189 qdict_del(*options, "filename");
1190 }
1191 }
1192
1193 if (runstate_check(RUN_STATE_INMIGRATE)) {
1/*
2 * QEMU System Emulator block driver
3 *
4 * Copyright (c) 2003 Fabrice Bellard
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights

--- 1177 unchanged lines hidden (view full) ---

1186 }
1187
1188 if (!drv->bdrv_needs_filename) {
1189 qdict_del(*options, "filename");
1190 }
1191 }
1192
1193 if (runstate_check(RUN_STATE_INMIGRATE)) {
1194 *flags |= BDRV_O_INCOMING;
1194 *flags |= BDRV_O_INACTIVE;
1195 }
1196
1197 return 0;
1198}
1199
1200static BdrvChild *bdrv_attach_child(BlockDriverState *parent_bs,
1201 BlockDriverState *child_bs,
1202 const char *child_name,

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3256{
3257 Error *local_err = NULL;
3258 int ret;
3259
3260 if (!bs->drv) {
3261 return;
3262 }
3263
1195 }
1196
1197 return 0;
1198}
1199
1200static BdrvChild *bdrv_attach_child(BlockDriverState *parent_bs,
1201 BlockDriverState *child_bs,
1202 const char *child_name,

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3256{
3257 Error *local_err = NULL;
3258 int ret;
3259
3260 if (!bs->drv) {
3261 return;
3262 }
3263
3264 if (!(bs->open_flags & BDRV_O_INCOMING)) {
3264 if (!(bs->open_flags & BDRV_O_INACTIVE)) {
3265 return;
3266 }
3265 return;
3266 }
3267 bs->open_flags &= ~BDRV_O_INCOMING;
3267 bs->open_flags &= ~BDRV_O_INACTIVE;
3268
3269 if (bs->drv->bdrv_invalidate_cache) {
3270 bs->drv->bdrv_invalidate_cache(bs, &local_err);
3271 } else if (bs->file) {
3272 bdrv_invalidate_cache(bs->file->bs, &local_err);
3273 }
3274 if (local_err) {
3268
3269 if (bs->drv->bdrv_invalidate_cache) {
3270 bs->drv->bdrv_invalidate_cache(bs, &local_err);
3271 } else if (bs->file) {
3272 bdrv_invalidate_cache(bs->file->bs, &local_err);
3273 }
3274 if (local_err) {
3275 bs->open_flags |= BDRV_O_INCOMING;
3275 bs->open_flags |= BDRV_O_INACTIVE;
3276 error_propagate(errp, local_err);
3277 return;
3278 }
3279
3280 ret = refresh_total_sectors(bs, bs->total_sectors);
3281 if (ret < 0) {
3276 error_propagate(errp, local_err);
3277 return;
3278 }
3279
3280 ret = refresh_total_sectors(bs, bs->total_sectors);
3281 if (ret < 0) {
3282 bs->open_flags |= BDRV_O_INCOMING;
3282 bs->open_flags |= BDRV_O_INACTIVE;
3283 error_setg_errno(errp, -ret, "Could not refresh total sector count");
3284 return;
3285 }
3286}
3287
3288void bdrv_invalidate_cache_all(Error **errp)
3289{
3290 BlockDriverState *bs;

--- 1033 unchanged lines hidden --- 		3283 error_setg_errno(errp, -ret, "Could not refresh total sector count");
3284 return;
3285 }
3286}
3287
3288void bdrv_invalidate_cache_all(Error **errp)
3289{
3290 BlockDriverState *bs;

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